QK72339 LCD TV original machine changed into inverted screen partition adapter board 38402160 supports all 4K screens
QK-72339 LCD TV original machine changed into inverted screen / partition adapter board 3840*2160 supports all 4K screens
Add detection starting voltage;Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFET, diodes (including double diode), thyristors, transistors, resistors and capacitors and other components, automatic test the pin member and the LCD
It can be detected to determine the emitter voltage of transistor forward bias transistor, MOSFET protection diode and the amplification factor of the base
Measuring the threshold voltage of the gate and the gate capacitance of the MOSFET; 1602 LCD display uses LCD (12864 LCD with backlight)
High speed test valid test components: 2 seconds (except in the large capacitor large capacity measurement also takes a long time, the measured time of one minute is normal)
One button operation, power-on test, get a key.
Power: less than 20 nA
Auto-off function to prevent unnecessary spending, saving battery power, improving battery life.
Resistance: 0.1?-50M
Capacitor: 25 pF-100000uF
Inductance: 0.01mH - 20H
Working power: DV-9V
Standby current: 0.02uA
Operating Current: 25mA
Size: 105mmx87x28.6mm / 4.1 "X3.4" X1.1 "
Color: Blue, transparent, black (random)
Package includes:
1 x LCR-T4 Transistor Tester (no battery)
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
No customer reviews for the moment.
QK-72339 LCD TV original machine changed into inverted screen / partition adapter board 3840*2160 supports all 4K screens
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