The Bullseye LNB is the world's most precise and stable DTH/consumer Ku-band down converter. Even a VSAT LNBF costing hundreds of dollars more is no match for the performance of the Bullseye 10K LNB. Each unit is calibrated at the factory to within 1 kHz of absolute precision against a GPS-locked spectrum analyzer. Under outdoor conditions, the stability of the LNB is well within 10 kHz of offset. As a bonus feature, the Bullseye 10K provides access to its internal 25 MHz TCXO through the secondary F-connector. This reference output can be used to directly monitor the performance of the TCXO over time. Features Bullseye 10 kHz BE01 Universal single output LNB Frequency stability within 10 kHz in normal outdoor environment Phase locked loop with 2 PPM TCXO Factory calibration within 1 kHz utilizing GPS-locked spectrum analyzers Ultra high precision PLL employing proprietary frequency control system (patent pending) Digitally controlled carrier offset with optional programmer 25 MHz output reference available on secondary F-connector (red) Specifications Input frequency: 10489-12750 MHz LO frequency: 9750/10600 MHz LO frequency stability at 23°C: ±10 kHz LO frequency stability at −20-60°C: ±30 kHz Gain: 50-66 dB Output frequency: 739-1950 MHz (low band) and 1100-2150 MHz (high band) Return loss of 8 dB (739-1950 MHz) and 10 dB (1100-2150 MHz) Noise figure: 0.5 dB

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With this 65 W USB-C PD power supply (with GaN technology) and the included USB-C cable you can start using the FNIRSI HS-01 soldering iron straight away. Of course, you can also use this charger to fast charge your tablets and smartphones via USB-C and USB-A. Included 65 W USB-C PD GaN Power Supply (EU) USB-C cable (1.2 m)

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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 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)

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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 LCR-P1 transistor tester is a high-precision, multi-functional electronic tester specifically designed for electronics engineers, technicians and enthusiasts to determine and analyze the performance and characteristics of semiconductor components such as transistors, diodes, triodes and field-effect transistors (FETs). Equipped with a 1.44-inch color screen, it enables multi-parameter measurement of various components, automatically identifies the type and pin arrangement of the tested component, simplifies the operation process and improves test efficiency. Specifications Transistor range 10 < β < 600 Capacitance Range 25 pF-100 mF Inductance range 10 μH-1000 μH Resistance Range 0.01 Ω-50 MΩ Diode Forward voltage drop <4.5 V Voltage Regulator Diode 0.01-4.5 V0.01-32 V Field-Effect Transistor JFET / IGBT / MOSFET Bidirectional Thyristor Turn-on voltage <5 VGate trigger current <6 mA IR Decoding NEC protocol IR code Display 1.44" Color Screen Power Supply 300 mAh lithium battery Battery 0.1-4.5 V Charging USB-C (5 V/1 A) Operating Temperature 0~40°C Dimensions 71 x 87 x 28 mm Included 1x FNIRSI LCR-P1 Transistor Tester 1x Replaceable test board 3x Test hooks 1x USB cable 1x Manual Downloads Manual Firmware V1.0.9

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With this device, you'll be able to automatically to detect NPN and PNP transistors, n-channel and p-channel MOSFETs, diodes, thyristors, resistors, capacitors and many other components. It is also possible to measure certain characteristics of these devices as, for example, the current amplification factor of BJT or the gate threshold voltage of a MOSFET and much more.Features Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFETs, diodes (including double diode), thyristors, resistor and capacitor and other components Automatic testing of the pins of a component, and displaying on the LCD Detection of the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage Measurement of the gate threshold voltage and the gate capacitance of the MOSFET Simultaneous measurement of the of two resistors while displaying resistor symbol Measurement of a single diode reverse capacitance Measurements of capacitance, resolution 1 pF Identification of Darlington transistors via the base-emitter threshold voltage and current amplification factor Measurement of the bipolar transistor current amplification factor and the base-emitter threshold voltage 2x16 Characters LCD-Display (12864 LCD with green backlight) Test ranges Resistance: Max. 50 MΩ, resolution 0.1 Ω Capacitance: 25 pF – 100000 µF Inductance: 0.01 mH – 20 H Specifications One-button operation Automatic shutdown for improved battery life Shutdown current less than 20 nA

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The FNIRSI 2C53P is a powerful 2-channel oscilloscope with a 50 MHz bandwidth and 250 MS/s sampling rate, ideal for electronics professionals, makers, and students. It offers precise measurements up to ±400 V, a 4.5-digit True RMS multimeter, and an integrated signal generator for versatile applications. With a 4.3-inch color touchscreen and a 4000 mAh battery providing up to 4 hours of use, the FNIRSI 2C53P combines functionality and convenience in one compact device. Specifications General Display 4.3" TFT Color Touch screen (480 x 272) Power Supply USB-C (5 V/2 A) Battery 4000 mAh Lithium battery Languages Chinese, English, Russian, Japanese, Spanish, Portuguese, German, Korean Dimensions 145 x 98 x 35 mm Weight 360 g Oscilloscope Channels 2 Bandwidth 50 Mhz Real-time sampling rate 250 MSa/s Storage Depth Up to 64 kByte Time base range 10 ns/div – 10 s/div Vertical Sensitivity 10 mV/div – 10 V/div Waveform Display Mode YT/XY/scroll Vertical Resolution 8 bits Input Impedance 1 MΩ Bandwidth limit Support 20 MHz limit Probe Attenuation Coefficient 1x/10x Input Coupling AC/DC Trigger Type Rising/Falling edge Peak Voltage ±400 V Trigger Level Range 8 cells (positive/negative) Trigger Mode Auto/Normal/Single Storage Space 13 MB Measured Data Period, frequency, peak-to-peak value, maximum value, minimum value, average value, effective value, amplitude, duty cycle, pulse width Multimeter Function Range Accuracy DC Voltage 1.9999V/19.999V/199.99V/1000.0V ±(0.5%+3) AC Voltage 1.9999V/19.999V/199.99V/750.0V ±(1%+3) DC Current 19.999mA/199.99mA/1.9999A/9.999A ±(1.2%+3) AC Current 19.999mA/199.99mA/1.9999A/9.999A ±(1.5%+3) Resistance 19.999MΩ/1.9999MΩ/199.99KΩ/19.999KΩ ±(1.5%+3) 1.9999KΩ/199.99Ω ±(0.5%+3) Capacitance 999.9uF/99.99uF/9.999uF/999.9nF/99.99nF/9.999nF ±(2.0%+5) 9.999mF/99.99mF ±(5.0%+20) Temperature −55~1300°C (−67~2372°F) ±(2.5%+5) Diode/ON-OFF Yes Signal Generator Different Waveform Output Frequencies Sine wave: 10 MHzOther waveforms: 5 MHz Waveform Frequency 0-10 MHz Waveform Amplitude 0.1-3.0 V Square Wave Duty Cycle 0-100% Included 1x FNIRSI 2C53P (3-in-1) 2-ch Oscilloscope 2x P6100 Probes (100 MHz) 1x Multimeter Probe 1x Alligator Clip Probe 1x USB Cable 1x Manual Downloads Manual Firmware V1.8

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ANT700 from Great Scott Gadgets is a lightweight telescopic antenna designed for operation from 300 MHz to 1100 MHz. Its total length is configurable from 9.5 cm to 24.5 cm. ANT700 is constructed of stainless steel and features an SMA male connector, rotating shaft, and adjustable elbow. ANT700 is a 50 ohm general purpose antenna. It is a perfect first antenna for use with HackRF One.

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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

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Upgraded version II with Bluetooth function, larger battery capacity, built-in bandpass filter circuit and additional modes (HI-Z, LNA, 50 ohm) The ATS25 max-Decoder II is a portable, full-band MW/LW/SW/Ham/FM radio receiver based on the Si4732-A10 HF transceiver with DSP technology. The extremely compact and lightweight receiver has several built-in signal decoding modes including CW, RTTY, HELL, FT4, and FT8, making it an indispensable unit for radio amateurs. Features Rotary control or touch-screen user interface Automatic antenna input switching (BNC socket) Adjustable 500-6000 Hz bandwidth depending on modulation Real-time signal reception quality measurement and automatic search for radio stations based on received data 10 Hz minimum SSB frequency setting. 1 Hz BFO generator for precise tuning within ham radio bands RDS information decoding SSB reception Rapid frequency entry using two fast switching VFOs Unlimited station memory with grouping by reception range CB band channel mode Extensive setting and customization options Morse code decoding for Latin and Cyrillic alphabets DIGI modes decoding (RTTY, FELD-HELL, FT4, FT8) Decoded data saving, storage, and sending to a PC WiFi connectivity for updates and advanced decoding modes Updateable, ESP32-based, control software Supplied with preregistered licence key Specifications Display: 2.4-inch (net) color TFT with touch (320 x 240) Case material: aluminum alloy Built-in battery: 4000 mAh Lithium-ion (supports up to 6 hours of operation) Bluetooth Internal loudspeaker Headphones output (3.5 mm jack) VHF FM: 64-108 MHz with RDS MW: 520-1710 kHz LW: 153-500 kHz SW: 1730-30000 kHz Firmware version: 4.17 Air Power: USB-C Dimensions: 117 x 112 x 45 mm Weight: 380 g Included 1x ATS25 max-Decoder II Receiver 1x Wi-Fi antenna 1x Telescopic antenna 1x Stylus pen 1x USB-C charging/data cable 1x Dust cloth 1x Manual

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2 Channels • 350 MHz • 1 GSa/s • 50,000 wfm/s • 7 inch Touchscreen The FNIRSI DPOS350P is a sleek 4-in-1 powerhouse in tablet form! This compact and portable device packs serious functionality: it combines a 2-channel oscilloscope (350 MHz), a signal generator (50 MHz), a frequency response analyzer (50 MHz), and a spectrum analyzer (200 kHz–350 MHz) – all in one unit. Whether you're in R&D, troubleshooting, or field testing, the DPOS350P delivers the tools you need to measure, generate, analyze, and visualize electronic signals with precision and clarity. Its responsive high-resolution touchscreen and intuitive controls make signal analysis fast, flexible and efficient. Features Powerful Multi-Function Integration 350 MHz 2-channel oscilloscope with 1 GSa/s real-time sampling 50 MHz signal generator with 14 standard + custom waveforms Spectrum analyzer (200 kHz–350 MHz): Perfect for EMI, RF & HF testing Frequency response analyzer (FRA) up to 50 MHz High-Performance Waveform Capture 50,000 wfm/s refresh rate for real-time signal clarity 350 MHz bandwidth (single-channel mode) Detects rare and low-probability anomalies Crisp Display & Smooth Operation 7" IPS touchscreen (1024 x 600 resolution) Switch between grayscale and color temperature display Easy to operate in various test environments Reliable, Protected & Fast-Charging High-voltage protection up to 400 V Fast charging with QC 18 W (full charge in 2 hours) Built for stable long-term operation Data Storage & Export Save up to 500 waveform records + 90 screenshots USB export for easy reporting and offline analysis Specifications General Display 7 inch (IPS full viewing angle) Resolution 1024 x 600 pixels Interaction mode Capacitive touch screen Total power consumption 10 W Power-on configuration 5 presets Charging QC 18 W, 12 V/1.5 A (USB-C) Battery 3.7 V, 8000 mAh lithium battery Battery life approx. 3 hours in operation, 5 hours standby Heat dissipation Air cooling Expansion interface USB data port Automatic shutdown 15~60 minutes / off Firmware upgrade Support .iso image upgrade Languages English / Portuguese / Russian / Chinese Dimensions 190 x 128 x 37 mm Oscilloscope Analog channels 2 Analog bandwidth 350 MHz Rise time 1ns Real-time sampling rate 1 GSa/s Memory depth 60 Kpts Input impedance 1 MΩ / 14PF Time base range 5ns ~ 50s Roll time base 50ms ~ 50s Vertical sensitivity 2 mV ~ 20 V (1X) Vertical range 16 mV ~ 160 V (1X) DC accuracy ±2% Time accuracy ±0.01% Input coupling DC / AC Probe attenuation 1X / 10X / 100X Hardware bandwidth limit 150M / 20M High resolution mode 8bit ~ 16bit Parameter measurements 12 types Cursor measurement Time, period, frequency, level, voltage Trigger detection Digital trigger Trigger channel CH1 / CH2 Trigger mode Auto / Single / Normal Trigger edge Rising edge / Falling edge Trigger suppression L1 ~ L3 Trigger level Manual / automatic 10% ~ 90% Screenshot storage 90 pictures Waveform storage 500 groups Background grid Display / hide Waveform movement Coarse adjustment / fine adjustment Overvoltage protection Withstand voltage 400 V Waveform brightness Adjustable Simple FFT display Yes Digital fluorescence Yes Color temperature display Yes X-Y mode Yes ZOOM time base Yes One-key automatic adjustment Yes One-key return to zero Yes Data browser Yes Signal Generator Waveform types 14 standard functions + captured waveform Frequency 0~50 MHz (sine wave only, other waveforms up to 10M/5M/3M) Amplitude 0~5 VPP Offset -2.5 V ~ +2.5V Duty cycle 0.1~99.9% Frequency resolution 1 Hz Amplitude resolution 1 mV Offset resolution 1 mV Duty cycle resolution 0.1% Customizable captured waveform 500 groups Frequency Response Analyzer (FRA) Excitation signal frequency 100 Hz ~ 50 MHz Excitation signal amplitude 0~5 VPP Excitation signal offset -2.5V ~ +2.5V Excitation frequency count 20~500 Cursor measurement Frequency / gain / phase Operating mode Single / cyclic System calibration Yes Spectrum Analyzer Conversion method FFT FFT length 4K ~ 32K Frequency range 200 KHz ~ 350 MHz Level range -60 dBmV ~ +260 dBmV Cursor measurement Frequency / amplitude Marking parameter Maximum energy harmonic Waterfall chart Yes 3D waterfall chart Yes Automatic adjustment Yes System calibration Yes Included 1x FNIRSI DPOS350P (4-in-1) 2x 350 MHz Probes 1x QC 18 W Fast Charger (EU) 1x USB Data Cable 1x Alligator Clip 1x Storage Bag 1x Manual Downloads Manual Firmware

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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)

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The HackRF One and PortaPack H2 combination is a standalone, portable SDR device without the need for a computer. The PortaPack H2 enhances the well-known capabilities of the popular HackRF One with a suite of additional features, including a 3.2-inch touchscreen display for easy control and visualization, a built-in real-time clock for precise timestamping, a headphone jack for audio monitoring, a microSD slot for data storage, and convenient navigation buttons along with a rotary knob for smooth, intuitive operation of the SDR. With the Mayhem firmware installed, the PortaPack H2 unlocks advanced capabilities including spectrum analysis, signal recording and playback, protocol decoding (such as ADS-B, AIS, and Bluetooth), and flexible signal transmission at low power. Ready-mounted in a compact metal case, the HackRF One/PortaPack H2 combo is the perfect choice for both professionals and hobbyists seeking robust SDR functionality, accessible anytime and anywhere. Features of HackRF One 1 MHz to 6 GHz operating frequency Half-duplex transceiver Up to 20 million samples per second 8-bit quadrature samples (8-bit I and 8-bit Q) Compatible with GNU Radio, SDR and more Software-configurable RX and TX gain and baseband filter Software-controlled antenna port power (50 mA at 3.3 V) SMA antenna socket SMA clock I/O sync socket Convenient buttons for programming Hi-Speed USB 2.0 USB-powered Open-source hardware Large community of followers Features of PortaPack H2 3.2-inch color LCD with resistive touch (240 x 320) 4-way arrow buttons, rotary wheel with Select pushbutton Coin battery to preserve settings and date/time Micro SD card slot for data/code storage, and app transfer SSB, AM, narrowband FM, broadband FM audio reception, with cascade spectrum Broadband (18 MHz max.) spectrum and cascade analysis Digital TX/RX signal decoding: AIS, ADS-B, TPMS, APRS, BLE Rx, POCSAG, Weather Balloon HackRF mode runs HackRF firmware for use with the SDR host computer software PPM calibration for more accurate tuning Sleep mode saves energy by turning off the display only Built-in 2400 mAh Lithium battery Headphones output Included HackRF One and PortaPack H2 (ready-assembled in compact metal case, ready to operate) Antenna Complement 1x VHF BLC-TLC, 30 cm, magnetic base, coax cable, SMA connector 1x UHF CLC, 19 cm, magnetic base, coax cable, SMA connector 1x 2.4 GHz WiFi, 15 cm, foldable, SMA connector 1x Telescopic rod, 48 cm, SMA connector 1x ADS-B 1-2 GHz, 12 cm, detachable, screw-on, SMA connector 1x Magnetic base, screw top, coax cable, SMA connector 1x USB cable

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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)

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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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The FNIRSI S1 portable digital multimeter can accurately measure AC/DC voltage, resistance, NCV, diode, continuity, capacitance, temperature, frequency and live wire. It is a really useful tool for solving electrical issues in industry and the home. It is suitable for household sockets, fuses, batteries (including vehicles), troubleshooting automotive circuits, charging systems, testing electronics in cars, etc. Smart Multimeter The multimeter can automatically detect AC/DC voltage, resistance and continuity, which is suitable for both beginners and professionals. Specifications AC voltage 0~1000 V ±(0.8% +3) DC voltage 0~1000 V ±(0.8% +3) Resistance 0~100 MΩ ±(1.2% +3) Capacitance 0 nF~10 mF ±(4.5% +5) Frequency 0 Hz~10 Mhz ±(0.1% +3) Temperature −20~1000°C ±(2% +5) Diode Yes Automatic OFF Yes Lighting Yes On-off buzzer Yes Auto range Yes NCV induced voltage Yes Live mode Yes Data hold Yes Analog Yes Low voltage indication Yes Max range 9999 counts Valid value 50 Hz~1 kHz Material ABS Display VA color screen Power supply via USB-C (1000 mA rechargeable lithium battery) Dimensions 143 x 75 x 19 mm Weight 135 g Included FNIRSI S1 Multimeter Tip table pen Temperature probe USB cable Manual Downloads Manual

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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

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The JOY-iT AT34 is a small but multifunctional USB Multimeter. By supporting current Quick Charge standards it can also easily be used in conjunction with current handheld hardware. Specifications 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 3.7-30 V Voltage Resolution 0.01 V Voltage Accuracy ±0,8% (+4 digits) Current Measurement Range 0-4 A Current Resolution 0.001 A Current Accuracy ±1% (+4 digits) Power Measurement Range 0-120 W Capacity Accumulation Range 0-99999 mAh Energy Accumulation Range 0-999,99 Wh Load Impedance Range 1-9999.9 Ω Temperature Measurement Range 0-80°C Operating Temperature Range 0-45°C Temperature Measurement Error ±3°C Dimensions 64 x 22 x 12 mm Weight 28 g Downloads Datasheet Manual

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The PCW07D laboratory power supply is a high quality DC switching power supply designed specifically for laboratory applications. With an output voltage of 0-50 V and an output current of 0-6 A, it offers a maximum power of 150 W to handle even the most demanding tasks. Whether you are a student working on projects or a professional user who needs precise results, this power supply will meet your needs. Stable and accurate output for precise measurements and experiments The PCW07D laboratory power supply features stable and precise output. Thanks to innovative technology, it delivers a constant voltage or current regardless of load changes or fluctuating input voltages. This stability ensures accurate measurements and precise experiments. The power supply has high setting accuracy, so you can target your desired values. Intuitive operation and convenient functions The PCW07D laboratory power supply offers you intuitive operation and practical functions. The large, 4-digit LED display makes it easy to read the set values. The 3 memory buttons allow you to save your favorite settings and recall them at any time. The ability to set over-voltage and over-current protection functions provides additional safety. The innovative design of the laboratory power supply is not only visually impressive, but also offers practical advantages. The compact dimensions allow space-saving installation in the laboratory. The USB interface allows you to connect to other devices and the lock function provides additional protection against unauthorized operation. In addition, the power supply features short-circuit, overload, overheat and current-limit protection to keep your equipment and applications safe. Specifications Regulated output voltage 0-50 V Regulated output current 0-6 A (max output 150 W) Input voltage 104~127 V AC (60 Hz)207~253 V AC (50 Hz) Line regulation CV ≤0.1% +3 mV CC ≤0.2% +3 mA Load regulation CV ≤0.1% +3 mV CC ≤0.5% +10 mA Ripple and noise CV ≤5 mVr.m.s CC ≤20 mAr.m.s Protection Current limiting and short-circuit protection, over current protection, over voltage protection Voltage indication accuracy LED ±0.5％ +5 digits Current indication accuracy LED ±0.5％ +5 digits Environment 0~+40°C relative humidity <90％

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