product description
1. Add start voltage detection function. 2. Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFETs, Diodes (including dual diodes), thyristors, transistors, resistors and capacitors and other components. 3. Automatically test the pin components and display on the LCD. 4. Can detect the transistor emitter forward bias voltage MOSFETs protect the magnification of the diode and base. 5. Measure the gate threshold voltage and gate capacitance of the MOSFET. 6. The 1602 LCD uses an LCD (12864 LCD with backlight). 7. High test speed, effective component testing: 2 seconds (except for larger capacitors) Capacitance measurement also takes a long time, the measurement of a minute of time is normal). 8. A key operation, boot test, get the key. 9. Power-down mode: less than 20 nA. 10. Automatic shutdown function, to avoid unnecessary waste, save battery power, extend battery life. Please note: The shell needs its own DIY, the battery is not included. specification: Resistance: 0.1ω-50Mω. Capacitor: 25pF-100000uF. Inductance: 0.01mH - 20H. Working power supply: DV-9V. Standby current: 0.02uA. Working current: 25mA. Size: 105 x 87 x 28.6 mm / 4.1 "x3.4" x1.1 "
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