Description
. Use microcontrollers ATmega8, ATmega168, or ATmega328.
2. 2 x 16 character LCD display results.
3 One-button operation, automatic shutdown.
4 The shut-off current is 20nA, which supports battery operation.
5 The cheap version does not require an oscillator and supports auto shutdown. ATmega168 or ATmega328 with 1.05k version software uses sleep mode to reduce power consumption when there is no measurement.
6 Automatic detection of PNP and NPN bipolar transistors, N, P channel MOSFET, JFET, diode, dual diode, thyrists.
7. Automatically detect the pin layout.
8 Measure the current amplification factor of the bipolar transistor and the threshold voltage of the transmitter coupling.
9. Darlington transistors can be identified by high threshold voltage and high current gain factor.
10 Protection Diodes Detection for Bipolar Transistors and MOSFETs.
11 Measure the threshold voltage and port capacitance of MOSFET.
12 Supports measurement and signal display with two resistors, the top four digits and the device display. Both ends of the resistor signal displayed are the connected test numbers (1-3).