This multi-function transistor tester automatically detects NPN and PNP transistors, FETs, diodes, dual diodes, thyristors, SCRs, and transistor pinouts. It can also be used as a square signal and PWM signal generator.
Features:
Digital LCD display for easy data and graphics reading.
Rotary switch control.
The main chip is DIP, making DIY and upgrades easy for electronics enthusiasts.
Powered by a 9V battery (sold separately) or a DC power supply (DC 6.8-12V).
Automatic shutdown (shutdown current approximately 20nA).
Tests the emitter-grounded current gain, base-emitter threshold voltage, and collector-to-emitter leakage current of NPN and PNP transistors.
Supports dual resistance measurements, indicating positive and negative on-state voltages.
Measures up to 50MΩ with a maximum resistance measurement resolution of 0.01Ω.
Automatically tests component pins and displays the results on the display.
Measures the gate threshold voltage and gate capacitance of FETs.
For the following 2100Ω resistor, the inductance measurement range is 0.01mH to 20H.
Can be used as a signal generator and frequency meter. It can generate PWM (pulse-width modulation) signals with a frequency range of 1Hz to 2MHz and an accuracy of 1% to 99%.
Notice:
Before measuring capacitance, you must discharge the capacitor. Failure to do so will greatly damage the meter.
Specifications:
Display: 160 x 128 LCD
Power Supply: 9V battery (sold separately); DC 6.8-12V
Current: Approximately 30 mA
Resistance Measurement: Up to 50MΩ
Resistance Resolution: 0.01Ω
Capacitance Measurement: 25pF-100mF
Capacitance Resolution: 1pF
DC Voltage Measurement: Up to 50V
Screen Size: 3.7 x 3cm
PCB Size: 7.8 x 6.2cm
Product Weight: 66g
Multifunctional transistor tester for automatic detection of NPN and PNP transistors, FETs, diodes, dual diodes, thyristors, SCRs, and automatic identification of transistor pinouts. Can also be used as a square signal and PWM signal generator.
Features: Digital LCD display for easy data and graphics reading. Rotary switch control. The main chip is DIP, making DIY and upgrades easy for electronics enthusiasts. Powered by a 9V battery (sold separately) or a DC power supply (DC 6.8-12V). Automatic shutdown (shutdown current is approximately 20nA).
Tests the emitter-grounded current gain, base-emitter threshold voltage, and collector-emitter leakage current of NPN and PNP transistors. Supports two resistance measurements, indicating positive and negative on-state voltages. Measures resistance up to 50MΩ with a maximum resolution of 0.01Ω. Automatically tests component pins and displays the results on the display.
Measures FET gate threshold voltage and gate capacitance. For the following 2100Ω resistor, the inductance measurement range is 0.01mH to 20H. Can be used as a signal generator and frequency meter. It can generate PWM (pulse-width modulation) signals with a frequency range of 1Hz to 2MHz and a resolution of 1% to 99%.
Notice: Before measuring capacitance, the capacitor must be discharged. Failure to do so will greatly increase the risk of damaging the meter.
No-delivery refund
