Ohm Volt Amp Test Meter Power Supply Tester Capacitance Inductance
It can automatically detect NPN and, N- and P-Channel MOSFETs, diodes,, resistors, capacitors, and etc. - It can be widely used to detect NPN and, capacitor, resistor, diode, triode, N-channel and P-channel MOSFET,, JFET, triac and battery etc.