Measuring Tools

With the JOY-iT PS1440-C you get a programmable laboratory power supply, which provides you with DC voltages between 0.01 to 60 V and DC currents between 0.01 to 24 A at the voltage output. With the help of the intuitive control panel up to 9 different DC voltages can be programmed, stored and recalled, even individual settings of various protection and limiting functions (e.g. overvoltage protection) are programmable. The corresponding values can be set very conveniently via the keypad and/or the rotary control and are clearly displayed thanks to the high-resolution 2.4' color display. Features Complete device ready for immediate use Battery charging function Values can be entered conveniently via keypad Over current & over voltage protection adjustable Integrated RTC, NTC temperature sensor Included detailed documentation in English, German & French Specifications Input voltage 230 V Output voltage 0-60 V Output current 0-24 A Output power 0-1440 W Input voltage accuracy ±1% + 5 digits Output voltage accuracy ±0.3% + 3 digits Output current accuracy ±0.5% + 5 digits Battery voltage ±0.5% + 3 digits Input voltage measurement resolution 0.01 V Output voltage measurement resolution 0.01 V Current measurement resolution 0.01 V Battery voltage measurement resolution 0.01 V Response time in constant voltage mode 2 ms @ 0.1-5 A Load regulation in constant voltage mode ±0.1% + 2 digits Load regulation in constant current mode ±0.1% + 3 digits Measuring range electric charge 0-9999.99 Ah Measuring range energy 0-9999.99 Wh Statistical errors in electric charge & energy ±2% Output ripple 100 mV VPP @ 12 V150 mV VPP @ 24 V Sensor temperature detection range −10~+100°C (0-200°F) Sensor temperature detection accuracy ±3°C (±6°F) Working mode Step-down operation Screen brightness setting Level 0-5, 6 levels in total Permissible working temperature −10~+40°C (0-104°F) Dimensions 170 x 93 x 340 mm Included JT-PS1440-C power supply Power cord Manual Downloads Manual

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The Andonstar AD210 is a digital microscope with a large 10.1-inch IPS display that offers a 178° viewing angle and supports 1080P video and 12 MP photo capture. With 260x magnification, the microscope provides a clear view of the sides of components on printed circuit boards. The microscope also comes with a 32 GB memory card and a remote control. 10.1 inch Super IPS Digital Microscope Featuring a large 10.1" IPS display with a 178° viewing angle and support for 1080P video and 12 MP photo capture, this microscope ensures clear and detailed images every time. Explore Coins Like Never Before Experience the enhanced viewing capabilities of the Andonstar AD210 coin microscope. With its upgraded 10.2" working distance metal stand, you can observe both the overall and intricate details of coins, including silver dollars measuring 38.1 mm (1.5 inch). A Must-Have Soldering Microscope for Electronics Repair Conquer various soldering repair scenarios effortlessly with the Andonstar AD210 soldering microscope. It provides more space and durability, making electronics repairs easier than ever. Unlock the World of Extraordinary Magnification Embark on a journey of discovery with our microscope equipped with a biological slide kit and a bottom light stage. Explore the hidden treasures of the microcosmos and marvel at the microscopic world. The Ultimate All-Purpose Digital Microscope With an impressive range of 1 cm to 26 cm adjustable working distance, and a comprehensive set of accessories, including a microscope bottom light stage for observing biological slides, makes it to a variety of purposes, including electronics repairs, coin collecting, and biological slide observation. Its versatile design ensures it meets all your needs. Upgraded Super Strong Stand We have enhanced the traditional Andonstar stand with a larger base and a maximum height of up to 12.6 inches. It offers direct vertical movement and easy height adjustment, making it perfect for coin observation and soldering. Easy Digital Microscope Camera Capture and share your discoveries effortlessly with the included 32 GB memory card and card reader. Take photos/videos and upload them to your computer with ease. Specifications Screen size 10.1 inch (25.7 cm) Image sensor 2 MP Video output FHD 1920x1080 (30fps)1080p 1440x1080 (30fps)HD 1280x720 (30fps) Video format AVI Magnification Up to 260 times Photo resolution Max. 12 MP (4032x3024) Photo format JPG Focus range Min. 2 cm Frame Rate Max. 30fps Storage microSD card (up to 32 GB) Power source 5 V DC (via USB) Light source 2 LEDs with the stand Stand size 18 x 20 x 32 cm Included 1x Andonstar AD210 digital microscope 1x Metal stand with 2 LEDs 1x Microscope bottom light stage 1x Column 2x Metal clips 5x Slides 1x Card reader 1x 32 GB memory card 1x Remote control 1x USB power adapter (EU) 1x USB power cable 1x Wiping cloth 1x Manual Downloads Manual

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The PSG9080 programmable signal generator can generate many different waveforms such as sine, square, triangle, pulse and custom waves. The signal generator has a wide frequency range from 1 nHz to 80 MHz and a sampling rate of 300 MSa/s. The housing is of high quality and offers non-slip feet for comfortable working. Different signal modulation methods, such as frequency modulation, phase modulation, amplitude modulation, pulse width modulation, frequency shift keying, are no longer a challenge with this device. The integrated measuring function also makes it possible to measure the frequency, period and duty cycle of external signals and display them on the screen in real time. The signal generator is very easy to operate with its intuitive key layout and high-resolution 3.5-inch colour LCD. Different settings can be saved in groups and thus recalled very quickly. In addition, the menu can be displayed in English, German and French. Features Modulation functions AM, FM, PM, ASK, FSK, PSK, PWM, Burst Sample rate 300 MSa/s Vertical wave resolution 14 bit Signal forms Lorentz pulse, pulse, half-wave, noise, exponential rise/fall, etc. Frequency rangesSineSquare, PulseTriangle, arbitraryTTL 1 nHz - 80 MHz1 nHz - 30 MHz1 nHz - 50 MHz1 nHz - 20 MHz Min. Frequency resolution 1 nHz Frequency accuracy ± 5 ppm Frequency stability ± 3 ppm / 1 year Permis. operation temp. 0 - 40°C Permis. operation humidity < 80% Permis. operation temp. 0 - 40°C Voltage / input 85 V - 264 VAC / 47 - 63 Hz Display 3.5' TFT colour LCD Connection BNC signal clips Dimensions 219 x 240 x 160 mm Scope of delivery JOY-iT PSG9080 signal generator 2x BNC signal clips Connection cable

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5 V/2 A Micro-USB Power Supply (EU)

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The Andonstar AD407 Pro microscope is suitable for various applications such as soldering SMDs or repair work. The microscope has a large adjustable 7' LCD display and comes with a remote. Compared to AD407, AD407 Pro offers an extra-high stand, which makes soldering of components even easier. Specifications Screen size 7 inch (17.8 cm) Image sensor 4 MP Video output UHD 2880x2160 (24fps)FHD 1920x1080 (60fps/30fps)HD 1280x720 (120fps) Video format MP4 Magnification Up to 270 times (27 inch HDMI monitor) Photo resolution Max. 12 MP (4032x3024) Photo format JPG Focus range Min. 5 cm Frame Rate Max. 120fps Video interface HDMI Storage microSD card (up to 64 GB) Power source 5 V DC Light source 2 LEDs with the stand Stand size 20 x 18 x 32 cm Included 1x Andonstar AD407 Pro Digital Microscope 1x Metal stand with 2 LEDs 1x UV filter (already assembled in the lens) 1x IR remote 1x Switch cable 1x Power adapter 1x Wrench 2x Metal clips 1x HDMI cable 1x User manual Downloads User Manual Model Comparison AD407 AD407 Pro AD409 AD409 Pro-ES Screen size 7 inch (17.8 cm) 7 inch (17.8 cm) 10.1 inch (25.7 cm) 10.1 inch (25.7 cm) Image sensor 4 MP 4 MP 4 MP 4 MP Video output 2160p 2160p 2160p 2160p Interfaces HDMI HDMI USB, HDMI, WiFi USB, HDMI, WiFi Video format MP4 MP4 MP4 MP4 Magnification Up to 270x Up to 270x Up to 300x Up to 300x Photo resolution Max. 4032x3024 Max. 4032x3024 Max. 4032x3024 Max. 4032x3024 Photo format JPG JPG JPG JPG Focus distance Min. 5 cm Min. 5 cm Min. 5 cm Min. 5 cm Frame rate Max. 120f/s Max. 120f/s Max. 120f/s Max. 120f/s Storage microSD card microSD card microSD card microSD card PC support No No Windows Windows Mobile connection No No WiFi + Measurement WiFi + Measurement Power source 5 V DC 5 V DC 5 V DC 5 V DC Light source 2 LEDs with the stand 2 LEDs with the stand 2 LEDs with the stand 2 LEDs with the stand Endoscope No No No Yes Stand size 20 x 12 x 19 cm 20 x 18 x 32 cm 18 x 20 x 30 cm 18 x 20 x 32 cm Weight 1.6 kg 2.1 kg 2.2 kg 2.5 kg Price €259.00€199.00 €289.00€229.00 €399.00€279.00 €449.00€299.00

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Solderless breadboard labelled for the Raspberry Pi Pico It can be tricky to work out which pin is which when the Raspberry Pi Pico is attached to solderless breadboard. The MonkMakes Breadboard for Pico solves this problem by labelling the Pico pins on the 400 point solderless breadboard. Features 400 tie point 2 power busses Size: 8.2 x 5.5 x 0.85 cm Self-adhesive back

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Specifications Terminal strip, tie-point 630 Distribution strips, tie-point 200 Solderless breadboard (MB-102) Wire size: Suitable for 20-29 AWG wires, jumper wire of 0.8 mm diameter Material: ABS. Transparent material Size: 16.5 x 5.3 x 0.85 cm Brand new and high quality They allow electronic components to be interconnected in an almost endless number of ways to produce working circuits Because no soldering is required, modifying or revising the circuits can be done quite easily The breadboard consists of a set of formed metal sockets inserted into a durable plastic housing Phosphor bronze nickel plated spring clips Adhesive sheet on the bottom of the board

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The 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 Analyser 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 DCA55 Semiconductor Component Analyser instrument Comprehensive illustrated user guide Fitted universal hook probes AAA Alkaline battery Downloads Datasheet (EN) User Guide (EN) User Guide (FR) User Guide (DE) User Guide (IT)

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The DPH5005 meets many requirements of a lab power supply. This power supply combines analog and digital technologies in an advanced design with outstanding precision and accuracy. The adjustable output reaches up to 50 V or 5 A and can be precisely configured in 10 mV or 1 mA steps. The power supply unit is additionally equipped with a switch-off parameter memory and ten programmable data memories. The operation of the unit has been optimized for particularly easy operation and the colour display offers particularly detailed and comprehensive information. Among other things, the current voltage and current values, presettings and output powers can be displayed here. Dynamic notification symbols also facilitate clarity. The additional settings menu offers maximum control of overcurrent and overvoltage values as well as other parameters. The DPH5005 offers modern design and advanced technology in a compact package, making it the ideal power supply. In addition, you can supplement the laboratory power supply with the optionally available housing. Specifications Display Type LCD Input Voltage 6-50 V (DC) Output Voltage 0-50 V Output Current 0-5 A Output Power 0-250 W Voltage Resaolution 0.01 V Current Resolution 0.001 A Special Features Programmable, slim Ripple 100 mVpp Size (Display Module) 43 x 79 x 38 mm Size (Power Module) 93 x 35 x 72 mm Display Size 1.5' (3.8 cm) Weight 202 g Items Shipped Display and power module, 2 connection wires Downloads Datasheet Manual PC Software / Android APK

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Multi-function DMM for a wide range of applications The multi-functional Hioki DT4256 provides voltage, current, resistance, capacitance, frequency, continuity check, and diode test functionality. It can also measure signals ranging from 4 to 20 mA and display results as a percentage. Multi-functional capability makes this DMM suitable for use in a broad range of measurement applications. Features ±0.3% DC V basic accuracy, wide 40 Hz to 1 kHz AC V frequency characteristics Measure up to 10 A with direct input Dual display lets you check voltage and frequency simultaneously Low-pass filter cuts high harmonics (when measuring inverter fundamental waveforms) USB communications function supports PC measurements (optional) Broad -25°C to 65°C (-13°F to 149°F) operating temperature range Specifications Measurement items DC voltage 600.0 mV to 1000 V AC voltage 6.000 V to 1000 V DCA current 60.00 mA to 10.00 A ACA current 600.0 mA to 10.00 A AC clamp 10.00 A to 1000 A Resistance 600.0 Ω to 60.00 MΩ Capacitance 1.000 μF to 10.00 mF Frequency 99.99 Hz to 99.99 kHz Continuity check Yes Diode check Yes Voltage check Yes AUTO AC/DCV Yes Basic characteristics Display count 6000 DCV basic accuracy 0.3% rdg. ±3 dgt. ACV bandwidth 1 kHz True RMS Yes Power supply 4x LR03 alkaline batteriesContinuous use: 130 hours (backlight OFF) Safety standard categories CAT III 1000V / CAT IV 600V Additional functions Back light Yes Drop proof Yes Max/Min/Avg display Yes From 4 to 20 mA Percentage conversion display Yes Fuse at voltage terminal Yes General Dimensions (W x H x D) 84 x 174 x 52 mm (3.31 x 6.85 x 2.05') Weight 390 g (including batteries and holster) Downloads Manual (English) Manual (Spanish) Software

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The Throwing Star LAN Tap Pro is a passive Ethernet tap, requiring no power for operation. There are active methods of tapping Ethernet connections (e.g., a mirror port on a switch), but none can beat passive taps for portability. To the target network, the Throwing Star LAN Tap looks just like a section of cable, but the wires in the cable extend to the monitoring ports in addition to connecting one target port to the other.The monitoring ports (J3 and J4) are receive-only; they connect to the receive data lines on the monitoring station but do not connect to the station’s transmit lines. This makes it impossible for the monitoring station to accidentally transmit data packets onto the target network.The Throwing Star LAN Tap Pro is designed to monitor 10BASET and 100BASETX networks. It is not possible for an unpowered tap to perform monitoring of 1000BASET (Gigabit Ethernet) networks, so the Throwing Star LAN Tap intentionally degrades the quality of 1000BASET target networks, forcing them to negotiate a lower speed (typically 100BASETX) that can be passively monitored. This is the purpose of the two capacitors (C1 and C2).Like all passive LAN Taps, the Throwing Star LAN Tap Pro degrades signal quality to some extent. Except as described above for Gigabit networks, this rarely causes problems on the target network. In situations where very long cables are in use, the signal degradation could reduce network performance. It is a good practice to use cables that are not any longer than necessary.DownloadsOpen source design files

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Screen 0.96' IPS Display Refresh Rate 2 Hz Interface USB 3.0 (2.0 compatible) Quick Charge Recognition QC2.0, QC3.0, Apple 2.4 A /2.1 A / 1 A / 0.5 A, Android DCP, Samsung Voltage Measurement Range 3.7 V - 30 V Voltage Resolution 0.01 V Voltage Accuracy ±0,8 % (+4 digits) Current Measurement Range 0 A - 4 A Current Resolution 0.001 A Current Accuracy ±1 % (+4 digits) Power Measurement Range 0 W - 120 W Capacity Accumulation Range 0 mAh - 99999 mAh Energy Accumulation Range 0 Wh - 999,99 Wh Load Impedance Range 1 Ω - 9999.9 Ω Temperature Measurement Range 0 °C - 80 °C Operating Temperature Range 0 °C - 45 °C Temperature Measurement Error ± 3 °C Dimensions 64 mm x 22 mm x 12mm Weight 28 g

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An alternative power supply for the Elektor Fortissimo-100 Power Amplifier For those who object to a switch-mode power supply for the Fortissimo-100 Power Amplifier, this kit yields a linear, symmetrical, voltage regulator marked by low dropout voltage, high output current, and excellent stability – all obtained from discrete components. Bearing in mind that nearly all high-performance audio power amplifiers benefit from a stabilized power supply, this linear power supply is specifically designed for a symmetrical output voltage of ±40 V and peak currents of 13 A (15 A peak achievable). As an example, the average current drawn by a Fortissmo-100 amp driving a 3 Ω load is 4 A per regulator. Specifications Input voltage range 52 V DC (low power usage) to 43 V DC Output voltage range approx. 38.9 V DC to 41.4 V DC (theoretically)38.6 V DC to 41.1 V DC (measured) Dropout voltage at 6 A 42 V Dropout voltage at 9.5 A 43 V Dropout voltage at 13.5 A 44 V Max. current 15 A peak (half sinewave), 4.8 A (average) SOAR protection 15 A at 45 V DC in Ripple rejection >60 dB (@ 5 A DC load) No-load input current 27 mA (@ 52 V DC input) Included PCB All parts including heatsinks

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The OWON XDM2041 is an extremely low-cost, high-precision benchtop multimeter. The meter has a True RMS function to measure the AC voltage and current and it has a reading speed of up to 65 values per second. Also, the XDM2041 is equipped with functions such as measuring 2-wire and 4-wire resistance.The XDM2041 is able to store data internally in the memory of the meter and display it on the 3.7' high-resolution LCD display. Up to 1000 points can be stored and the time interval can be varied from 15ms to 9999s. By means of the RS232 port on the back of the device, the meter can be programmed and controlled via SCPI.Specifications Measuring Properties Measurement Range Precision DC voltage 0.001 mV - 1000 V ±0.1%±10 True RMS Voltage AC 1 mV - 750 V ±2.0%±0.10 Current DC 0.01 µA - 10 A ±0.15%±20 True RMS Current AC 1 µA - 10 A ±0.5%±20 Resistance 0.01 Ω - 5 MΩ ±0.1%±10 Capacity 1 nF - 50mF ±2.5%±5 Frequency 0.001 Hz - 60 MHz ±0.2%±8 Diode Test 1000 Ω Temperature Thermocouple Other functionality Max, Min, Average, REL_%, dBm/dB, Pass/Fail, Table Data logger function Duration: 5 ms - 9999sLength: 1 kPts Digits 4 ⅘ digits Display 3.7' LCD Connectivity RS232 Dimensions 235 mm x 110 mm x 295 mm Weight 3.06 kg For more information, check out the User Manual here.You can find the PC software here.

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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 Analyser 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 ESR70 Equivalent Series Resistance Meter 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)

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