Treedix DIY Transistor Tester Kit, NPN PNP MOSFET Diode Capacitor ESR Meter | transistor tester kit component tester

Specifications: Product Name: Transistor Tester PCB Dimensions: 81 × 81 mm Enclosure Dimensions: 88 × 88 × 26 mm Package Dimensions: 140 × 90 × 50 mm Product Weight: 134 g Weight with Packaging: 160 g (battery not included) Package Contents: PCB, enclosure, electronic components, and assembly diagram.

• 【DIY Soldering Kit – Not Pre-Assembled】This electronic component tester is supplied as a DIY kit and requires soldering and assembly before use. It features one-button testing, automatic component identification, and delayed automatic power-off. The shutdown current is only approximately 20 nA, making it suitable for battery-powered operation.
• 【Automatic Component Identification】Automatically detects NPN and PNP bipolar transistors, N-channel and P-channel MOSFETs, JFETs, diodes, dual diodes, thyristors, resistors, capacitors, and inductors. The tester also automatically identifies and displays the component pin configuration for easier troubleshooting and electronics projects.
• 【Transistor and MOSFET Analysis】Measures the current gain of bipolar transistors and the forward voltage of the emitter junction. It can also measure MOSFET threshold voltage and gate capacitance. Internal protection diodes in bipolar transistors and MOSFETs can be detected and displayed on the screen.
• 【Wide Resistance, Capacitance and Inductance Range】Measures resistance with a resolution of 0.1 ohm and a maximum range of up to 50 megohms. The capacitance measurement range is approximately 25 pF to 100 mF, with resolution down to 1 pF. Inductance can be measured from 0.01 mH to 20 H; values below 0.01 mH may be displayed as resistance.
• 【ESR, Diode and LED Testing】Measures the equivalent series resistance of capacitors above 2 µF with a resolution of 0.01 ohm, helping evaluate capacitor condition. It displays diode polarity and forward voltage drop and can identify dual diodes. LEDs are detected as diodes and illuminate briefly during testing. Most tests take approximately two seconds, while large capacitors and inductors may require additional time.