Key Features
- Automatic detection of NPN and PNP bipolar transistors, N-channel and P-channel MOSFETs, JFETs, diodes, and more
- IR decoder supporting Hitachi IR coding with waveform display
- 1.8 inch TFT LCD display (160×128) for clear measurement results
- Auto power off with adjustable timeout
- Built-in rechargeable Li-ion battery with voltage detection
Operating Instructions
Power On
Short press the multifunction key to turn on the tester.
Detecting Transistors
Place the test element in the transistor test area and press the locking handle. Short press the multifunction key to start the test.
Detecting Zener Diodes
Place the Zener diode in the designated test area and press the locking handle. Short press the multifunction key to start the test.
IR Decoder
Point the infrared remote control at the ‘IR’ test hole and press the remote control button. The tester will display the user code and data code after successful decoding.
Safety Precautions
- Always discharge capacitors before connecting them to the tester
- Avoid immersing the tester in water or exposing it to heat sources
- Use the tester in accordance with the specified Li-ion battery guidelines
Troubleshooting
Refer to the FAQ section for common issues and solutions, including calibration and charging instructions.
