This graphical multi function tester is composed of resistance + capacitance + diode + inductor + transistor +mos. LCD 12864 LCD display, with a backlight, backlight color is generally yellow green. Power supply for 9V stacked battery. If for long time power supply, it can use 2 lithium battery composition of 8.4v battery as power supply.
Features:
1. Using ATmega8, ATmega168 or ATmega328 micro controller.
2. 2x16 character LCD display results.
3. One key operation, auto power off.
4. Turn off current is only 20nA, support battery operation.
5. Low cost versions do not support crystal, auto power off. 1.05k version of the software ATmega168 or ATmega328 using the sleep mode to reduce power consumption in the absence of measurement.
6. Automatic detection of PNP and NPN bipolar transistor, N, P channel MOSFET, JFET, diode, dual diode, thyristor controlled silicon.
7. Automatic detection of pin layout.
8. The threshold voltage and current measurement of bipolar transistor amplification and emitter junction.
9. Darlington through the transistor can be a high threshold voltage and high current amplification factor identification.
10. For the bipolar transistor, diode detection and of MOSFET.
11. The threshold voltage and gate capacitance measurement value of MOSFET.
Specification:
Weight: 51g / 1.8oz (approx.)
Package list:
1 * ESR Meter