DSO-TC3 combines a digital oscilloscope, electronic component tester, signal generator, continuity test, voltage test, temperature and humidity measurement, infrared decoding and other functions are skillfully integrated. It is equipped with a 2.4" color TFT display and a built-in rechargeable lithium battery for mobile use.
Specifications (Oscilloscope)
The oscilloscope has a real-time sampling rate of 10 MSa/s and a bandwidth of 500 kHz.
With complete trigger function (single, normal, automatic), no matter if you’re using periodic analog signals or non-periodic digital signals.
Maximum measured voltage signal is 400 V.
Equipped with efficient AUTO, the measured waveform can be displayed without cumbersome adjustments.
Real-time sample rate
10 MSa/s
Bandwidth
500 khz
Input resistance
1 MΩ
Coupling method
AC/DC
Test voltage range
400 V
Vertical Sensitivity (x1)
10 mV-10 V
Horizontal time base range
1us-10s
Trigger mode
Auto/Normal/Single
Trigger type
Rising edge/Falling edge
Waveform Freeze
Yes
Automatic measurement
Yes
Specifications (Component Tester)
The instrument can automatically identify and measure various transistors, including NPN and PNP triodes, N-channel and P-channel mosfet, junction mosfet, diodes, dual diodes, thyristors, and resistors, inductors, capacitors and other passive components.
Automatic detection of pin definition.
Automatically analyze NEC protocol infrared code.
Other functional modes: Including circuit continuity test, 0-40 V input voltage measurement, PWM output, 0-32 V regulated diode measurement, DS18B20 temperature sensor measurement, DHT11 temperature and humidity sensor measurement, etc.
Specifications (Signal Generator)
The signal generator has a total of 6 waveforms to choose from, with adjustable frequency and amplitude.
Sine wave
1-100 KHz/0-3.3 V/50%
Square wave
1-100 KHz/3.3 V/50%
Pulse wave
1-100 KHz/3.3 V/0-100%
Triangle wave
1-100 KHz/0-3.3 V/50%
Ramp
1-100 KHz/0-3.3 V/0-100%
DC
0-3.3 V
Included
1x DSO-TC3
1x P6100 Oscilloscope Probe (100 MHz)
3x Test Hooks
1x Adapter
1x USB-C Cable
1x Manual
Downloads
Manual
Firmware V0.3
LCR/ESR Meter, Multimeter, SMD Tester with built-in Micro Signal Generator
The Miniware DT71 digital tweezers are a truly 'smart' buy for pro engineers and makers alike. The compact DT71 has a unique trinary structure which can be separated into the controller, testing arms, and tweezer tips. You can use the DT71 to take measurements and to automatically identify SMD components such as resistors, capacitors, and diodes.
Highlights
DT71 Mini Digital Tweezers is a tool for multi-function measurements with full differential input measurement. DT71 has a unique trinary structure, which can be separated into the controller, testing arms, and tweezer tips, flexible to be replaced and combined.
It is compact and pocket-size for easy carrying. You can use it in laboratories, workbenches, warehouses, and in the field.
It also has dual built-in rechargeable lithium batteries that can last 10 hours at a stretch with a single full charge that takes about 2 hours to charge.
DT71 Mini Digital Tweezers have an OLED screen on the 360° rotatable controller, providing visibility at all angles. Smart gesture recognition will automatically identify left/right-hand operation and adjust screen display.
It has various measurement types to fulfill all your needs.
The test arms of DT71 Mini Digital Tweezers use magnetic elasticity to provide an easy clipping, ergonomic, and long-lasting structure.
DT71 Mini Digital Tweezers features a pair of beautiful intensified gold-plated interchangeable tweezer tips, which enables higher measuring accuracy.
DT71 Mini Digital Tweezers have manual and automatic Identification modes. In auto mode, DT71 can automatically identify SMDs including resistor, capacitor, inductor, and diode, showing both main and secondary parameters, very useful in fast distinguishing different components.
Meanwhile, a built-in miniature waveform signal generator can output a variety of waveform signals. DT71 provides a perfect solution for debugging and maintenance of complex electronic systems and the classification and detection of discrete chip components.
Different from other LCR testers, DT71 Mini Digital Tweezers have no physical buttons, instead, it has a hidden touch button on top of the controller, which makes it easy to operate with only a light touch.
DT71 Mini Digital Tweezers has intelligent functions such as Automatic identification, Automatic shutdown, and also the firmware can be upgraded.
Features
Innovative trinary structure: separated into the controller, testing arms, and tweezer tips, which are flexible to be replaced and combined.
360° rotatable controller with OLED screen, with good viewing angles.
Smart gesture recognition with automatic identification of left/right-hand operation and adjusting the screen orientation accordingly.
Hidden touch button on top of the controller, which makes it easy to operate with only a light touch.
Test arms use magnetic elasticity to provide an easy clipping, ergonomic, and long-lasting structure.
Built-in dual lithium batteries in test arms, balancing both arms and providing a longer standby time.
Several kinds of gold-plated interchangeable tweezer tips, enabling higher measurement accuracy in various usages.
Automatically identify SMDs including resistor, capacitor, inductor, and diode, showing both main and secondary parameters.
A built-in signal generator can output a variety of waveform signals.
Specifications
Product Specifications
Operation time
10 hrs (in continuous operation)
Charging time
2 hrs
Display
96 x 16 OLED
Size
Controller
47 mm
Test Arms
106 mm
Weight
22 g
Operation
Hidden touch button
Measurement Specifications
Range
Resolution
Accuracy
Resistance
0.1 Ω~1 KΩ
0.1 Ω
0.5%+2
1 KΩ~2000 KΩ
1 KΩ
0.5%+2
Capacitance
0.1 pF~1000 pF
0.1 pF
2%+3
0.001uF~400 uF
0.001 uF
2%+3
Inductance
1 uH~1000 uH
1 uH
5%+3
1 mH~50 mH
1 mH
5%+3
Voltage
1 mV~100 mV
1 mV
2%+5
0.1 V~40 V
0.1 V
1%+3
Frequency
10 Hz~1 KHz
10 Hz
0.1%+3
1 KHz~20000 KHz
1 KHz
0.1%+3
Diode
Silicon diodes, Schottky diodes, LEDs (+0.1~3V)
0.1 V
1%
Max input voltage
-5 V~+50 V
Source Impedance
1 MΩ
Functions
Automatic Identification
Yes
Designated Measurements
Yes
Continuity and Diode testing
Yes
Signal Generator
SINE
10 KHz, 5 KHz, 2 KHz, 1 Khz, 500 Hz, 200 Hz
NOISE
100 KHz
USER
10 KHz, 5 KHz, 2 KHz, 1 Khz, 500 Hz, 200 Hz
PULSE
100 KHz, 0 KHz, 20 Khz, 10 KHz, 5 KHz, 2 KHz, 1 Khz, 500 Hz, 200 Hz
Included
1x DT71 Digital Tweezers
1x Test Arms
2x Tweezer Tips
1x Data Cable
1x Carrying Case
1x Safety Instructions
Downloads
Manual
Firmware v1.15
Calibration v2.0
This radiation survey meter can test electric field radiation and magnetic field emission to reach the optimal test result. It is used to test and learn electromagnetic radiation situations indoor and outdoor. It is equipped with a built-in electromagnetic radiation sensor, which can display the radiation value on the LCD after processing by the control microchip. You can make reasonable processing or taking effective prevention measures toward the electromagnetic radiation according to the test result.
Features
One detector for two uses, simultaneous detection of electric and magnetic field radiation
Color-screen display
Sound and light alarm, automatic alarm above safe value
Press one button to lock radiation value (data lock)
LCD graphic display of radiation value trend
Radiation assessment, indicating if current radiation value is at safe level
Easy to operate with one hand, move or perform on-site measurement
Identify sources of electromagnetic pollution (e-smog, smog, electrosmog)
Applications
Electromagnetic radiation monitoring: House and apartment, office, outdoor and industrial site
Electromagnetic radiation test: Mobile phone, computer, TV set, refrigerator and high voltage cable radiation test
Radiation protection product test: Test effects of radiation-proof clothes, radiation-proof film and other prevention articles
Specifications
Electric field
Magnetic field
Unit
V/m
uT / mG
Accuracy
1 V/m
0.01 uT/ 0.1 mG
Range
1~1999 V/m
0.01~99.99 uT/ 0.1~999.9 mG
Alarm threshold
40 V/m
0.4 uT/4 mG
Reading display
3½ digit LCD
Measurement bandwidth
5 Hz~3500 MHz
Sampling time
About 0.4s
Measurement mode
Dual mode at the same time
Overload indication
Maximum value of measurement range on LCD
Operation temperature
0~50°C
Operation humidity
Relative humidity below 80%
Working voltage
3.7 V
Power
3.7 V Lithium battery
Dimensions
61 x 25 x 134 mm
Weight
131 g
Downloads
Manual
The RAD01 is a radiation meter for the detection of γ-, β- and X-ray radiation and is characterized by its particularly easy handling, high measurement stability and its handy and robust design.
The meter has a large color LCD with backlight. The measurement results can be displayed both as clear statistics and graphically for easy evaluation.
Specifications
Detectable types of radiation
γ-rays, β-rays, x-rays
Measurement method
Geiger-Müller Counter
Dosis units
μSv/h, μGy/h, mR/h, cps, cpm
Alarm modes
LED, vibration, sound
Special features
Real-time view and graph view, alarm when current and cumulative limits are exceeded
Dosis rate
0.00-1000 μSv/h (10 mSv/h)
Cummulative radiation dose
0.00 μSv – 500.0 mSv
Energy range
48 keV – 1.5 MeV ≤±30% (CS-137)
Sensitivity
80 CPM/μSv (Co-60)
Battery
1100 mAh Lithium-ion
Selectable languages
English, German
Dimensions
122 x 77 x 27 mm (4.8 x 3.03 x 1.06")
Included
JOY-iT RAD01 Nuclear Radiation Meter
USB-C cable
Manual
SmartScope is a compact 2-channel USB oscilloscope with a bandwidth of 30 MHz and a sampling rate of 2x 100 MSa/s. It is compatible with all major platforms, including Windows, macOS, Linux, and Android. The operation and display of measurement signals are done via smartphone, tablet, or PC. Additionally, a logic analyzer and a signal generator are integrated.
Even more, you can get mobile with it: take the SmartScope on the road, thanks to the single-cable connectivity. Everything is going to be intuitive: pointing, pinching and swiping finally replaces the clunky interfaces of old scopes.
With the SmartScope you develop your digital interfaces using the 100 MS/s logic analyzer. With this tool you can design any signal you want using Excel, then upload it to the built-in Arbitrary Waveform Generator (AWG). At the end capture the voltage at any point of your design at 100 million times each second.
The Software for the support of Windows / macOS / Linux / Android and Export formats (Excel .csv / Matlab .mat) are given.
Features
Channel sampled at 100 MHz/s each
AC/DC coupling on analog inputs
100% silent
64 Mbit RAM: x10000 zoom
Arbitrary Waveform Generator
8 digital inputs at 100 MS/s each
4 digital outputs at 100 MS/s each
Externally power your scope in case your mobile can't supply the juice.
Specifications
Oscilloscope
Bandwidth
30 MHz (-3 dB point)
Sample rate
2x 100 MS/s
Channels
2
Max pre-trigger position
16x full scale
Max post-trigger position
Full scale
Max full voltage scale
10 V/div (±35 V input range)
Min full voltage scale
20 mV/div
Analog input range
-35 V, +35 V
Max input peak-to-peak
40 V
Signal coupling
AC / DC
Precision
8 bit
Input impedance
1 MΩ // 10 pF
Waverforms
200 waveforms/s
Data delay to host
< 10 ms
Sample depth
Up to 4 million samples per channel
External trigger
Yes
Logic Analyzer
Input channels
8
Input impedance
100 kOhm // 2 pF to GND
Sample rate
100 MS/s
Logic level
1.8 V to 5.0 V
Diode protection
Bidirectional
Input data buffer
4 million samples
Waverforms
200 waveforms/s
Data delay to host
< 10 ms
Protocol decoders
I²C, SPI, UART, I²S integrated User extensible
Wave Generator (Analog Output)
Output channels
1
Data rate
Up to 50 MS/s
Output level
0-3.3 V (Opamp driven)
Output buffer
Up to 2048 samples
Max slew rate
30 ns/V
Step
13 mV
Wave Generator (Digital Output)
Channels
4
Data rate
Up to 100 MS/s
Output level
3.3 V or 5 V (selectable)
Output buffer
Up to 2048 samples
Diode protected
Yes
Programmable Logic
USB controller
MicroChip PIC18F14K50
USB interface
PicKit3 or USB flashable
FPGA
Xilinx Spartan 6
FPGA interface
JTAG and USB flashable
Size & Weight
Dimensions (L x W x D)
110 x 64 x 24.2 mm (4.33 x 2.52 x 0.95")
Weight
158 g
Case
Aluminium
Connectivity
Device/Host
mini USB included
Record waveforms
Store Matlab (.mat) or Excel (.csv) files through Dropbox
Analog
BNC 2 probes included
Digital
8x 0.1" pitch, probes (included)
Sync
USB micro B-B
Power
USB micro B (optional)
Included
1x SmartScope USB Oscilloscope
2x Analog probes
1x Digital probe cable
1x USB cable
Downloads
Manual
Software
GitHub
Wiki
Measuring conducted emission is the simplest and most affordable method of getting some indication of whether a design can meet EMI/EMC requirements. A Line Impedance Stabilization Network (LISN) is an indispensable part of an EMC pre-compliance test setup.
In cooperation with Würth Elektronik, Elektor has developed a 5 µH, 50 Ω Dual DC LISN that supports voltages up to 60 V and currents up to 10 A.
The instrument measures RF interferences on both channels (the power supply) by means of 5-μH blocking inductances. The internal 10-dB attenuation network – one in each channel – contains a 3rd-order high-pass filter with a cutoff frequency of 9 kHz to protect the input of instruments like a spectrum analyzer from potentially harmful DC voltages or low frequencies coming from the EUT (Equipment Under Test).
Specifications
RF path
Channels
2 (with clamping diodes)
Bandwidth
150 kHz – 200 MHz
Inductance
5 μH || 50 Ω
Internal attenuation
10 dB
Connectors
SMA
DC path
Max. current
< 10 ADC
Max. voltage
< 60 VDC
DC resistance
< 2 x 70 mΩ
PCB size
94.2 x 57.4 mm
Connectors
4-mm banana
Hammond enclosure
Type
1590N
Dimensions
121 x 66 x 40 mm
Included
1x 4-layer PCB with all SMT parts fitted
1x pre-drilled enclosure with ready-printed front panel layout
5x gold-plated, insulated, 4-mm banana sockets, rated for 24 A, 1 kV
1x Hammond enclosure 1590N1, Aluminum (Die-Cast Alloy)
More Info
Project on Elektor Labs: Dual DC LISN for EMC pre-compliance testing
Elektor 9-10/2021: EMC Pre-Compliance Test for Your DC-Powered Project (Part 1)
Elektor 11-12/2021: EMC Pre-Compliance Test for Your DC-Powered Project (Part 2)
This LCR meter offers a wide range of functions at a low price. The LCR meter can measure capacitance, resistance, and inductance among other things. In addition, it can automatically recognize components, for example, it can distinguish between different types of transistors, such as NPN or PNP transistors. The device is particularly easy to operate, as all measurements are started at the touch of a single button.
Thanks to the integrated 350 mAh battery, measurements can also be carried out on the road. The battery is charged with the help of a 5 V power supply unit (available separately) and the enclosed micro-USB cable.
In addition, this measuring device can decode infrared signals and show them as a waveform on the display.
Specifications
Measurable components
Resistor, capacitor, inductor, thyristor, triac, (double) diode, Z-diode, field effect transistor, bipolar transistor, infrared decoder
Display type
3.5" TFT LCD (160 x 128 p)
Special features
Automatic calibration, One key operation
Built-in battery
Lithium Ion rechargeable, 3,7 V, 350 mAh
Dimensions
90 x 70 x 27 mm
Items delivered
Tester, Micro-USB cable, Test clip, LED, Capacitor
Measuring Ranges
Capacitance
25 pF - 100 mF
Resistance
0.01 Ω - 50 MΩ
Inductance
0.01 mH - 20 H
Battery
0.1 V - 4.5 V, 300 mAh
Z-diode breakdown voltage
0.01 V - 30 V
Z-diode
0.01 V - 4.5 V
Diode
UF < 4,5 V
Thyristor / Triac
IGT < 6 mA
Downloads
Manual
The FNIRSI HRM-10 is a portable, high-precision battery internal resistance and voltage tester. This device offers true four-wire measurement and is designed for both accuracy and ease of use. It automatically measures internal resistance and voltage values simultaneously, displaying the results on its HD color screen. Users have the option to manually adjust voltage and resistance ranges to suit their needs. The device also includes a sorting mode that automatically filters the good and bad batteries based on user-set thresholds. Additionally, it supports the storage of historical data and allows for exporting measurement records in table format.
Features
High Measurement Accuracy
Tabular Data Export
Auto-Evaluate Measurement Results
8 Threshold Settings
HD Color Screen
Folding Stand
1000 mAh Lithium Battery
Specifications
Voltage
Resistance
Measuring range
0-100 V (DC)
0-200 Ω
Accuracy
±0.5%
±0.5%
Gear
Automatic, 1 V, 10 V, 100 V
Automatic, 20 mΩ, 200 mΩ, 2 Ω, 20 Ω, 200 Ω
Instrument test signal frequency
1 Khz (AC)
Rechargeable
USB-C (5 V/1 A)
Built-in battery
1000 mAh lithium battery
User calibration
Yes
Sorting mode
Yes
History record
Yes
Recorded data export
Yes
Working environment
–10°C to +45°C, relative humidity <80%
Storage environment
–20°C to +80°C, relative humidity <80%
Dimensions
158.7 x 80.5 x 28.4 mm
Weight
225 g
Included
1x FNIRSI HRM-10 Internal Resistance Tester
1x Clip Test Line
1x USB-C data cable
1x Manual
Downloads
Manual
Firmware V0.3
The FNIRSI FNB58 USB tester (with Bluetooth) is a comprehensive and very accurate USB voltage and current meter. It features a 2.0-inch full-color HD TFT display, built-in USB-A, micro USB and USB-C interface. With this device you can measure the power supply or power consumption of products or the charging power of cell phones and power supplies. You can also determine the fast charging protocol of chargers.
Features
USB-A and USB-C interface
2.0" HD display
Data at a glance
Wide compatibility
Ultra-precise data detection
Play with fast charging technology
Automatic protocol detection (PD2.0, 3.0, 3.1, PPS, QC2.0, 3.0, FCP, SCP, AFC, PE, DASH VOOC, SuperVOOC and more)
Simple user interface, easy to operate
4 function curve displays (real-time voltage and current curve, offline curve recording, D+/D- voltage curve, high-speed power supply ripple measurement)
Cable detection
10 groups of energy recording battery capacity calculation
PC connectivity for data logging and firmware updates
Bluetooth app for Android devices
Specifications
Voltage range
4-28 V
Current range
0-7 A
Power range
0-120 W
Load equivalent internal resistance
0-9999.9 Ω
D+/D- voltage
0-3.3 V
Capacity
0-9999.99 Ah
Power consumption
0-9999.99 Wh
Cable resistance
0-9999.9 Ω
Interfaces
micro USB, USB-A, USB-C
Dimensions
42 x 13 x 82 mm
Downloads
Manual
Firmware V0.68
The DCA75 Pro is a great instrument that combines ease-of-use with amazing features. It can automatically identify a huge range of semiconductors, automatically identify pinouts and measure detailed parameters.
Features
Built-in graphics display (now backlit) to show detailed schematic of the component you're testing as well as pinout and measurement data
USB connectivity to allow curve tracing, data storage/retrieval and device matching on your Windows PC (Windows 7 and higher)
Single internal AAA alkaline cell for standalone operation
Component Support
Bipolar transistors (NPN/PNP inc Silicon/Germanium)
Darlington transistors (NPN/PNP)
Enhancement mode MOSFETs (N-Ch and P-Ch)
Depletion mode MOSFETs (N-Ch and P-Ch)
Junction FETs (N-Ch and P-Ch). Both symmetrical and asymmetrical types
Enhancement IGBTs (N-Ch and P-Ch)
Diodes and diode networks (2 and 3 lead types)
Zener diodes (up to about 9 V)
Voltage regulators (up to about 8 V)
LEDs and bi-colour LEDs (2 lead and 3 lead types)
Low power sensitive Triacs and Thyristors (<10 mA trigger and hold)
Measurements
BJT current gain (hFE)
BJT base emitter voltage (Vbe)
BJT collector leakage current
MOSFET on and off gate threshold voltages
MOSFET transconductance
JFET pinch-off voltage
JFET transconductance
JFET IDSS (drain current for Vgs=0)
IGBT on and off gate threshold voltages
IGBT transconductance
Voltage regulator output voltage
Voltage regulator quiescent current consumption
Voltage regulator drop-out voltage
Zener voltage
Diode forward voltage drop
Specifications
Analyzer type
Semiconductor components
Component detection
Automatic
Pinout detection
Automatic, connect any way round
Display type
Graphic LCD (now backlit)
Interface type
USB for optional PC connection
PC functions
Curve tracing (Windows 7 and higher)
Software
Included on USB drive for Windows 7 and higher
Battery
Single AAA cell (supplied)
Included
Peak Atlas DCA75 Pro
PC software on a USB Flash Drive for Windows 11, 10, 8, 7, XP
Micro USB cable
Fitted universal premium hook probes
AAA Alkaline battery
Downloads
Datasheet (EN)
User Guide (EN)
User Guide (IT)
Software Installation Guide (EN)
Software and Firmware Package
Ultrasensitive wideband magnetic/electromagnetic field detector This ultra sensitive wideband “E-smog” detector adds two senses to help you track down noise that’s normally inaudible. TAPIR also makes a great project to build since the enclosure is the PCB proper. TAPIR detects electric as well as magnetic fields at high frequencies. The PCB is ingenuously designed to double as a shielded case. Each of the two antennas that can be connected to TAPIR is optimized for one type of field. Magnetic fields are detected with a ferrite-cored coil, and electric fields with a rod antenna, which is easily constructed from a length of stiff wire. Using TAPIR is dead easy. Connect the headphones, the selected antenna and switch on. Move the antenna around any suspect area and you’ll hear different types of noise and noise levels with each electrical device, depending on the type and frequency of the emitted field. Features Ultrasensitive Wideband 'E-smog' Detector PCB Doubles as Project Housing Tried & Tested by Elektor Labs Educational & Geeky Project Easy to solder SMD Parts Online Illustrated Construction Manual Included Printed Circuit Board All Components Antenna and Headphones
The Peak Atlas ESR70 gold is an enhanced version of the previous Peak Atlas ESR70 Plus. It does everything that the ESR70 Plus did but better.
It now measures capacitance up to 10x faster, and over a wider range, thanks to new test algorithms. The capacitance measurement is also much less influenced by parallel resistances or leakage current thanks to our new Triple-Slope measurement system.
Using the supplied gold plated probes (removable), the Atlas ESR70 gold can measure ESR down to a resolution of 0.01 ohms, up to 40 ohms. It can even measure ESR for capacitors that are in-circuit. Probes are removable, allowing 2 mm compatible probes to be fitted. Audible alerts are produced for various ESR levels allowing you to perform many tests in succession without having to look at the display. The ESR70 automatically takes capacitive reactance into account, so even low value capacitors (down to 0.3 uF) can have the ESR measured accurately.
Features
Uses a single AAA Alkaline cell (included)
Alphanumeric LCD with backlight
Automatic analysis-start when you apply the probes
Automatic capacitor discharge using controlled discharge function
ESR (and low DC resistance) measurement (even in-circuit)
Capacitive reactance automatically taken into account to ensure accurate ESR
Capacitance measurement (if testing out-of-circuit)
Audible alerts for various ESR levels
Extended ESR measurement range up to 40 Ohms
Optional probe alternatives easily fitted
New gold Features
Improved LCD with better backlight
10x faster capacitance measurement for large capacitors
Enhanced user options system
New triple-slope measurement system to vastly reduce the influence of parallel resistance and/or leakage current on capacitance measurements
Much wider capacitance measurement range now 0.3 uF to 90,000 uF (was 1uF to 22,000uF)
Specifications
Analyzer type
ESR and Capacitance
Component types
Capacitors (>0.3 uF)
ESR range
0.00 Ohms to 40.0 Ohms
ESR resolution
From 0.01 Ohms
In-circuit use
ESR only
Capacitance range
0.3 uF to 90000 uF
Battery type
1.5 V Alkaline AAA Cell (supplied). Life typically 1500 ops
Display type
Alphanumeric LCD (with backlight)
Included
Peak Atlas ESR70 gold
Extra-long and extra-flexible test cables (450 mm of Silicone covered cable)
2 mm gold plated plugs and sockets with removeable gold plated crocodile clips
Comprehensive illustrated user guide
AAA Alkaline cell
Downloads
Datasheet (EN)
User Guide (EN)
User Guide (FR)
User Guide (IT)
The QA403 is QuantAsylum's fourth-generation audio analyzer. The QA403 extends the functionality of the QA402 with improved noise and distortion performance, in addition to a flatter response at band edges. The compact size of the QA403 means you can take it just about anywhere.
Features
24-bit ADC/DAC
Up to 192 kSPS
Fully isolated from PC
Differential Input/Output
USB powered
Built-in Attenuator
Fast Bootup and Driverless
The QA403 is a driverless USB device, meaning it’s ready as soon as you plug it in. The software is free and it is quick and easy to move the hardware from one machine to the next. So, if you need to head to the factory to troubleshoot a problem or take the QA403 home for a work-from-home day, you can do it without hassle.
No-Cal Design
The QA403 comes with a factory calibration in its flash memory, ensuring consistent unit-to-unit performance. On your manufacturing line you can install another QA403 and be confident what you read on one unit will be very similar to the next unit. It is not expected that re-calibration will be required at regular intervals.
Measurements
Making basic measurements is quick and easy. In a few clicks you will understand the frequency response, THD(+N), gain, SNR and more of your device-under test.
Dynamic Range
The QA403 offers 8 gain ranges on the input (0 to +42 dBV in 6 steps), and 4 gain ranges on the output (-12 to +18 dBV in 10 dB steps). This ensures consistent performance over very wide ranges of input and output levels. The maximum AC input to the QA403 is +32 dBV = 40 Vrms. The maximum DC is ±40 V, and the maximum ACPEAK + DC = ±56 V.
Easy Programmability
The QA403 supports a REST interface, making it easy to automate measurements in just about any language you might anticipate. From Python to C++ to Visual Basic—if you know how to load a web page in your favorite language, you can control the QA403 remotely. Measurements are fast and responsive, usually with dozens of commands being processed per second.
Isolated and USB Powered
The QA403 is isolated from the PC, meaning you are measuring your DUT and not chasing some phantom ground loop. The QA403 is USB powered, like nearly all our instruments. If you are setting up remotely, throw a powered hub in your bag and your entire test setup can be running with a minimum of cables.
Goodbye Soundcard, Hello QA403
Tired of trying to make a soundcard work? The calibration nightmare? The lack of gain stages? The limited drive? Are you tired of dealing with the fixed input ranges? The worry that you might destroy it with too much DC or AC? Tired of the ground loops? That’s why QuantAsylum built the QA403.
Specifications
Dimensions
177 x 44 x 97 mm (W x H x D)
Weight
435 g
Case Material
Powder-coating Aluminum (2 mm thick front panel, 1.6 mm thick top/bottom)
Downloads
Datasheet
Manual
GitHub
The FNIRDSI DSO-TC4 is a multifunctional transistor oscilloscope that is both comprehensive and practical. It is designed for use in maintenance and R&D applications, integrating an oscilloscope, transistor tester, and signal generator into a single device.
Features
Equipped with a 2.8-inch TFT color screen for a clear and intuitive display
Built-in high-capacity rechargeable lithium battery (1500 mAh) with a standby time of up to 4 hours
Compact and lightweight, ideal for mobile use
Specifications
Oscilloscope
Analog Bandwidth
10 MHz
Real-Time Sampling Rate
48 MSa/s
Input Impedance
1 MΩ
Coupling Mode
AC/DC
Test Voltage Range
1:1 Probe: 80 Vpp (+40 V)
10:1 Probe: 800 Vpp (+400 V)
Vertical Sensitivity
10 mV/div~10 V/div (X1 range)
Vertical Displacement
Adjustable with indication
Time Base Range
50ns~20s
Trigger Mode
Auto/Normal/Single
Trigger Type
Rising edge, Falling edge
Trigger Level
Adjustable with indication
Waveform Freeze
Yes (HOLD function)
Automatic Measurement
Max, Min, Avg, RMS, Vpp, Frequency, Cycle, Duty Cycle
Component Tester
Transistor
Amplification factor "hfe"; Base-Emitter voltage "Ube", Ic/Ie, Collector-Emitter reverse leakage current "Iceo", Ices, Forward voltage drop of protection diode "Uf"
Diode
Forward voltage drop <5 V (Forward voltage drop, Junction capacitance, Reverse leakage current)
Zener Diode
0.01~32 V
Reverse Breakdown Voltage (K-A-A Test Area)
Field-Effect Transistor (FET)
JFET: Gate capacitance "Cg", Drain current Id under "Vgs", Forward voltage drop of protection diode "Uf"
IGBT: Drain current Id under Vgs, Forward voltage drop of protection diode Uf
MIOSTET: Threshold voltage "Vt", Gate capacitance "Cg", Drain-Source resistance "Rds", Forward voltage drop of protection diode "Uf"
Unidirectional SCR
Trigger voltage <5V, Gate level (Gate voltage)
Bidirectional SCR
Trigger current <6mA (Gate voltage)
Capacitor
25pF~100mF, Capacitance value, Loss factor "Vloss"
Resistor
0.01Ω~50MΩ
Inductor
10μH~1000μH, DC resistance
DS18B20
Temperature sensor, Pins: GND, DQ, VDD
DHT11
Temperature and humidity sensor, Pins: VDD, DATA, GND
Signal Generator
Output Waveform
Supports 13 waveform outputs
Waveform Frequency
0-50 KHz
Square Wave Duty Cycle
0-100%
Waveform Amplitude
0.1-3.0 V
General
Display
2.8-inch TFT color screen
Backlight
Brightness adjustable
Power Supply
USB-C (5 V/1 A)
Battery
3.7 V/1500 mAh
Languages
English, German, Spanish, Portuguese, Russian, Chinese, Japanese, Korean
Dimensions
90 x 142 x 27.5 mm
Weight
186 g
Included
1x FNIRSI DSO-TC4 (3-in-1) Oscilloscope (10 MHz)
1x P6100 Oscilloscope probes (10X)
1x Alligator clip probe
3x Test hooks
1x Adapter
1x USB-C charging cable
1x Manual
Downloads
Manual
Firmware V0.0.3 (+V1.0.9)
This USB Logic Analyzer is an 8-channel logic analyzer with each input dual purposed for analog data recording. It is perfect for debugging and analyzing signals like I²C, UART, SPI, CAN and 1-Wire. It operates by sampling a digital input connected to a device under test (DUT) at a high sample rate. The connection to the PC is via USB.
Specifications
Channels
8 digital channels
Maximum sampling rate
24 MHz
Maximum input voltage
0~5 V
Operating temperature
0~70°C
Input impedance
1 MΩ || 10 pF
Supported protocols
I²C, SPI, UART, CAN, 1-Wire, etc.
PC connection
USB
Dimensions
55 x 28 x 14 mm
Included
USB Logic Analyzer (8-ch, 24 MHz)
USB Cable
Jumper Wire Ribbon Cable
Downloads
Software
The Peak Atlas DCA55 is great for automatically identifying the type of semiconductor on the test leads as well as the pinout and many other parameters.
Supports transistors MOSFETs, JFETs (gate pin only can be identified), diodes, LEDs and lots more. Automatically identifies type of component, pinout and other important parameters. Now features transistor leakage measurement and Germanium/Silicon identification.
Component Support
Bipolar transistors (NPN/PNP inc Silicon/Germanium)
Darlington transistors (NPN/PNP)
Enhancement mode MOSFETs (N-Ch and P-Ch)
Depletion mode MOSFETs (N-Ch and P-Ch)
Junction FETs (N-Ch and P-Ch). Only gate lead identified
Diodes and diode networks (2 and 3 lead types)
LEDs and bi-colour LEDs (2 lead and 3 lead types)
Low power sensitive Triacs and Thyristors (<5 mA trigger and hold)
Measurements
Part type identification
Pinout identification
BJT current gain (hFE)
BJT base emitter voltage (Vbe)
BJT collector leakage current
MOSFET gate threshold voltage
Diode forward voltage drop (Vf)
Specifications
Analyzer type
Transistors, Diodes, LEDs, MOSFETs, JFETs
Pinout detection
Full pinout (only Gate on JFETs)
Pinout configuration
Connect any way round
Transistor measurements
Vbe, hFE, Iceo
MOSFET measurements
Vgs(on)
Diode measurements
Vf
Probe type
Universal grabber type
Battery
Single AAA cell (supplied). Life typically 1300 ops
Test conditions
Typically 5 mA, 5 V peak
Display type
Alphanumeric LCD (with backlight)
Included
Peak Atlas DCA55 Semiconductor Analyzer
Comprehensive illustrated user guide
Fitted universal hook probes
AAA Alkaline battery
Downloads
Datasheet (EN)
User Guide (EN)
User Guide (IT)
The Peak Atlas LCR45 does everything that the popular LCR40 does, but it has some significant enhancements. The LCR45 features a new high capacity micro and high resolution ADCs.
LCR45 incorporates advanced maths, based on Complex Impedance analysis. This allows for enhanced component value measurement as well as a comprehensive and detailed impedance display.
Features
Supplied with gold plated removable hook probes
Fluid measurements with hold function
Automatic or manual component type
Automatic or manual test frequency, DC, 1 kHz, 15 kHz or 200 kHz
Enhanced measurement resolution: 0.2 µH, 0.2 pF and 0.2 Ohms
Easy menu system for user settings
Enhanced compensation for component parasitics and losses (such as core losses etc)
Automatic or manual power-off
Specifications
Analyser type
LCR and component impedance
Component types
Auto/Manual for L,C & R
Measurement types
Inductance, Capacitance and Resistance
Other measurements
Complex impedance/admittance
More measurements
Magnitude and Phase of impedance
Inductance range
0uH to 2H
Capacitance range
0 pF to 10000 uF
Resistance range
0R to 2MR
Test frequency
Auto and manual: DC, 1 kHz, 15 kHz, 200 kHz
Display type
Alphanumeric LCD (not backlit)
Measurement scheme
Continuous (with optional hold)
Battery
GP23 (12 V/55 mAH type), ~700 ops
Included
LCR45 Passive Component Impedance Meter
2 mm plugs and sockets and removeable hook probes
Comprehensive illustrated user guide
2 Batteries, one installed and one spare. GP23 Alkaline battery. (12 V/55 mAH)
Downloads
Datasheet (EN)
User Guide (EN)
User Guide (FR)
User Guide (IT)
The Elektor Milliohmmeter Adapter uses the precision of a multimeter to measure very low resistance values. It is an adapter that converts a resistance into a voltage that can be measured with a standard multimeter.
The Elektor Milliohmmeter Adapter can measure resistances below 1 mΩ using a 4-wire (Kelvin) method. It is useful for locating short circuits on printed circuit boards (PCB).
The adapter features three measurement ranges – 1 mΩ, 10 mΩ, and 100 mΩ – selectable via a slide switch. It also includes onboard calibration resistors. The Elektor Milliohmmeter Adapter is powered by three 1.5 V AA batteries (not included).
Specifications
Measurement ranges
1 mΩ, 10 mΩ, 100 mΩ, 0.1%
Power supply
3x 1.5 V AA batteries (not included)
Dimensions
103 x 66 x 18 mm (compatible with Hammond 1593N-type enclosure, not included)
Special feature
On-board calibration resistors
Downloads
Documentation
The UM25C is your indispensable partner when it comes to monitoring the quality and safety of USB connections. Whether at home or on the road, this compact and powerful measuring device gives you full control over your current and voltage values at all times.
The UM25C supports a variety of fast charging protocols, including Quickcharge 2.0 and 3.0 as well as various Apple and Android standards. So your devices are always optimally supplied. The color 1.44-inch LCD display provides a clear and concise display of all important measurement data, such as current, voltage, energy and temperature.
With a measuring range of 4 to 24 volts and up to 5 amps, the device is suitable for almost any application. The integrated Bluetooth interface is particularly practical, allowing you to conveniently transfer the recorded data to your PC or smartphone. This allows you to carry out detailed evaluations and ensure that your devices are always optimally and safely charged.
Features
Measuring device for USB applications
Measured value output via LCD display
Display of current, voltage, energy, power, voltage curve, internal resistance, temperature (int. sensor)
Output via BT for evaluation on PC/Smartphone
Supports: Quickcharge 2.0, QC 3.0, Apple 2.4 A/2.1 A/1 A/0.5 A Android DCP, Samsung
Specifications
USB Ports
USB 2.0, Micro USB, USB-C
Measuring range
4-24 VDC / 0-5 A / 0-99h 59min 59 sec / -10-100°C
Measuring accuracy
0.001 V / 0.0001 A
Refresh rate
2 Hz
Display
LCD Color-Display with 5 brightness levels
Display size
1.44'
Communication
Bluetooth connection (for evaluation on Smartphone + PC)
Dimensions
71.2 x 30.5 x 12.4 mm
Weight
23.7 g
Downloads
Manual
Android APK
Windows Software
The Peak Atlas ZEN50 is ideal for testing Zener diodes (including avalanche diodes), transient suppressors, LEDs and LED strings. It generates constant current pulses (selectable from 2 mA, 5 mA, 10 mA and 15 mA) at voltages from 0 V to 50 V. So even high voltage Zeners or high voltage LED strings can be tested.
Test currents are supplied in narrow pulses to ensure that the component under test remains at a constant temperature.
The voltage of the part is displayed on the screen together with the test current and also a measure of the component's slope resistance (also known as dynamic impedance).
Specifications
Analyzer type
Zeners, LEDs, TVS etc
Test currents
2 mA, 5 mA, 10 mA, 15 mA
Voltage range
0.00 to 50.00 V
Slope resistance range
0 to 8000 Ohms
Battery type
Single AAA (supplied). Life typically 1400 ops
Test method
Triple pulse burst @ 10pps (typ)
Test current duty cycle
3%
Display type
Alphanumeric LCD (with backlight)
Included
Peak Atlas ZEN50 Zener Diode Analyzer
Fitted flexible test leads with gold plated crocs
Comprehensive illustrated user guide
AAA Alkaline battery
Downloads
Datasheet (EN)
User Guide (EN)
User Guide (FR)
User Guide (DE)
User Guide (IT)
The FNIRSI GC-02 nuclear radiation detector offers a sleek, portable design with high-precision Geiger-Müller counters for accurate detection of ionizing radiation (γ-rays, X-rays, etc.).
Its 1.5-inch HD LCD screen displays real-time, average, max, and cumulative values. Features include alarm settings, customizable sleep/shutdown times, timed monitoring, and history viewing with up to 10 saved records. The 850 mAh rechargeable battery provides up to 6 hours of use.
Compact and reliable, the FNIRSI GC-02 is perfect for on-the-go nuclear radiation detection.
Features
Food and Metal Detection
Marble and Ore Inspection
Nuclear Industry Radioactivity Detection
Radioactive Medical Equipment Testing
Multifunctional Real-Time Monitoring
Core Technology: Geiger-Müller Counter
High-Capacity 850 mAh Battery
Detector: Energy Compensation GM Tube (Geiger Counter Tube)
Detection Ray Types: Gamma Rays, X-Rays, Beta Rays
Specifications
Detection Radiation Type
Ionizing radiation (γ-rays, X-rays, etc.)
Detector
Energy compensation GM tube (Geiger counter tube)
Dose Current Rate
0.00-1000 μSv/h (1 mSv/h)
Cumulative Dose Equivalent
0.00 μSv-500.0 mSv
Energy Range
48 keV-15 Mev ≤±30% (for 137Cs -)
Sensitivity
80 CPM/uSv (for Co-60)
Dosage Unit
μSv/h, μGy/h, mR/h, CPS, CPM
Battery Capacity
850 mAh
Alarm Method
Light, Sound
Languages
Chinese, English, Russian, German, Japanese, Portuguese, Spanish, Korean
Dimensions
106.5 x 44.5 x 25 mm
Included
1x GC-02 Nuclear Radiation Detector
1x USB cable
1x Lanyard loop
Downloads
Manual
The FNIRSI WD-02 wall detector is an improved version of the previous version WD-01 with a better high-resolution TFT display and a new user interface with additional languages. The 3-stage sensitivity adjustment increases measurement accuracy. It can be used to detect steel bars, metal beams, metal pipes, wood and wires in walls, ceilings and floors. There are 3 detection modes available: metal, wood and AC detection.
Features
The small size of this tool is very convenient for daily use, you can also easily hold it while using.
With this wall detector scanner you can quickly locate edges and center metal, studs, beams, pipes and live AC cables behind walls, floors and ceilings. The measuring range is ≤38 mm for wood, ≤40 mm for AC cables, ≤100 mm for metal pipes and ≤120 mm for reinforcing bars.
The HPC detection module provides better anti-interference ability and faster computing speed.
The screen displays the target depth, reaches the detection center and material. The indicator light turns yellow or red depending on the target distance and the green light means 'No target'. It also beeps when a target is detected. When the center is reached, warnings are continuously issued.
This tool can be widely used for home decoration, wall decoration, home appliance installation, road maintenance, etc.
The center positioning hole design allows you to directly mark the drilling position after detection and achieve precise drilling.
Specifications
Max detection depth
Metals
120 mm
Non-ferrous metals (copper)
100 mm
AC wire
50 mm
Single-strand copper wire
40 mm
Wooden
Precision mode 20 mmDepth mode: 38 mm
Automatic ring down
After 5 minutes of inactivity
Power supply
300 mAh rechargeable lithium battery, USB-C charging
Dimensions
138 x 68 x 22 mm
Weight
122 g
Included
FNIRSI WD-02 Wall Detector Scanner
USB cable
Storage bag
Manual
Downloads
Manual
This pack contains the LCR45 Passive Component Impedance Meter, great for advanced hobbyists and professionals. It also contains the very popular DCA Pro (model DCA75), fantastic for component identification, pinout identification, detailed characteristic measurement and curve tracing on a PC. Complete with USB cable and software on a USB flash drive.
DCA75
Building on the continued success of Peak's existing component identification and analysis instruments, the DCA Pro brings an array of exciting new features for the hobbyist and professional alike.
The DCA Pro is an advanced new design that features a graphics display, USB communications, PC Software and an enhanced component identification library.
Automatic component type identification
Automatic pinout identification (connect any way round)
The DCA Pro supports all the components that the popular Peak Atlas DCA55 supports, but adds plenty more. Components supported include:
Transistors (including Darlingtons), Silicon and Germanium types. Measures gain, Vbe and leakage
MOSFETs, enhancement mode and depletion mode types. Measure on-threshold (at 5 mA) and approx transconductance (for span of 3-5 mA)
JFETs, including normally off SiC types. Measures pinch-off voltage (at 1 uA) and approx transconductance (for span of 3-5 mA)
IGBTs (insulated gate bipolar transistors). Measures on-threshold (at 5 mA)
Diodes and Diode networks
LEDs and bicolour LEDs (2 lead and 3 lead types)
Zener Diodes with measurement of zener voltage up to 9 V at 5 mA
Voltage regulators (measures regulation voltage, drop-out voltage, quiescent current)
Triacs and Thyristors that require less than 10 mA of gate current and holding current
Stand-alone or with a PC
The instrument can be used stand-alone or connected to a PC. Either way, the DCA Pro will automatically identify the component type, identify the pinout and also measure a range of component parameters such as transistor gain, leakage, MOSFET and IGBT threshold voltages, pn characteristics and much more.
Curve Tracing
When connected to a PC using the supplied USB cable, a range of low current curve-tracing functions can be performed. Various graph types are available, with more to follow:
Bipolar transistor output characteristics, IC vs VCE
Bipolar transistor gain characteristics, HFE vs VCE
Bipolar transistor gain characteristics, HFE vs IC
MOSFET and IGBT output function, ID vs VDS
MOSFET and IGBT transfer function, ID vs VGS
JFET output function, ID vs VDS
JFET transfer function, ID vs VGS
Voltage regulator, VOUT vs VIN
Voltage regulator, IQ vs VIN.
PN junction I/V curves, forward and reverse options (for Zener diodes)
Curve tracing is performed using test parameters in the range of +/-12 V or +/-12 mA. All curve-tracing data can be instantly pasted into Excel for further graphing and analysis. PC Software is included with the DCA Pro on a Peak USB memory stick. Software designed for Windows 7 and higher (all 32 or 64 bit).
LCR45
A great handheld LCR analyzer that can measure the value of your passive component (inductor, capacitor or resistor) and also measure the detailed impedance in a number of modes. The LCR45 offers enhanced measurement resolution (better than 0.1 uH!) whilst also giving you continuous fluid measurements. Additionally, the test frequencies of DC, 1 kHz, 15 kHz and 200 kHz can be set to automatic or manual modes. Supplied with removable gold plated hook probes, battery and user guide. Compatible with standard 2 mm test connectors. Not designed for in-circuit use.
Automatic or manual component type selection: Inductor, Capacitor or Resistor
Automatic or manual test frequency selection: DC, 1 kHz, 15 kHz and 200 kHz
Inductance from 0.1 uH to 10 H
Capacitance from 0.1 pF to 10,000 uF
Resistance from 0.1 Ohm to 2 MOhm
Inductance measurement also shows DC winding resistance
Display of "Component type and values", "Complex Impedance", "Magnitude/Phase" and "Admittance"
Test frequency displayed for all measurements
Typical accuracy of 1.5% for inductors and capacitors (see spec table for details)
Typical accuracy of 1% for resistors
Test lead complete with gold plated 2 mm plugs and sockets
Supplied with removable gold plated hook probes
Included
LCR45
DCA75
Extra GP23 Battery
Extra AAA cell
Dual Carry Case
The FNIRSI IR40 is a compact, high-precision and fast distance measuring device with Bluetooth integration, rechargeable battery, USB-C charging port and app connection.
Features
It features a high precision of ±2 mm, up to 40 m measurement range, and an 8 cm skin-friendly feeling. With an intelligent algorithm, it will make the distance measurement in an instant.
Has versatile functions, including single measurement, multiple measurements, area measurement, volume measurement, Pythagorean, second Pythagorean, front and rea reference, and unit switching.
FNIRSI IR40 laser rangefinder is equipped with a ROHM acceleration sensor, realizes auto flip.
Built-in 400 mAh battery, it can be charged with a USB-C charging port quickly. When fully charged, it can offer up to 3000 times of continuous measurement.
It supports Android & iOS systems, and Link APP to realize functions such as data synchronization/remarks, length/area/volume calculation, floor plan drawing, real-time recording, etc.
Specifications
Measurement range
0.05~40 m
Measurement accuracy
±2 mm
Laser type
620-670 nm
Measurement time
0.1~3s
Resolution
1 mm
Units
m/ft/in
Dimensions
79 x 34.5 x 19 mm
Included
FNIRSI IR40 Rangefinder
USB cable
Manual
Downloads
Manual
Android App
iOS App