product description:
Function:
1.Add boot voltage detection function
2. Automatic detection of NPN and PNP transistors, N -channel and P-channel
MOSFET, diodes (including dual diode), thyristors, transistors, resistors and
capacitors and other components
3. Automatic test out the pin element and displayed on the LCD
4. Can be detected to determine the transistor emitter forward bias voltage of
the transistor, MOSFET protection diode and the amplification factor of the base
5. Measure the gate threshold voltage and gate capacitance of the MOSFET
6. 1602 lcd display uses LCD (12864 LCD with backlight )
7. High test speed, valid component test: 2 seconds ( except in the larger
capacitor of large capacitance measurement also takes a long time , the measured
time of one minute is normal )
8. One button operation , power-on test , get a key
9. Power consumption off mode : less than 20 nA of
10. Auto power off function to avoid unnecessary waste, saving battery power,
improved battery life.
Specifications:
* Test ranges: Inductors, capacitors , diodes, dual diode , mos, transistor, SCR
, the regulator, LED tube , ESR, Resistance, Adjustable potentiometer
* Resistance: 0.1 ohm resolution, maximum 50M ohm
* Capacitor: 25pf -100,000 uf
* Inductors: 0.01mh-20H
Notice:
Before measuring capacitance, the capacitor must be discharged, otherwise very
likely damage the meter.
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