Description: A key measurement operation, time delay automatically shut off the power. Shut off the current 20 na, support for battery operation. Automatic detection of PNP and NPN bipolar transistor, N, P channel MOSFET, JFET field-effect tube, diode, double diode, thyristor, resistance, capacitance and inductance. Automatically detect pin definition and measure the bipolar transistor current amplification coefficient (B) and emission of conduction voltage (Uf). Darlington transistors can be high threshold voltage and high current amplification factor recognition. Can detect the bipolar transistor and the inside of the MOSFET protection diode and display on the screen; measure the MOSFET threshold voltage and gate capacitance value. support two resistance measurements, potentiometer can also be measured, the resolution of the resistance measurement is 0.1 ohm, highest measured value up to 50m ohm. Capacitance measurements range from 25pf to 100mF (100, 000 UF). Resolution up to 1 pF. The inductance measurement range is 0.01 mh-20h, otherwise it will be shown as resistance, and if the dc resistance value of the inductor is higher than 2100 Ohm, it will also be shown as resistance. Two diodes can be displayed in the right direction signs, also display forward voltage drop.LED detection for diode, forward voltage drop is higher than normal. Each test takes about 2 seconds, with only large capacitors and large inductors taking longer to measure. Specification: Measurment Range: Resistor: 0.1 ?-50M? Capacitor: 25pF-100mF Inductance: 0.01MH-20H Wroking voltage: DC 5.5-12V or 9V 6F22 Battery (not included) Standby current: 0.02uA Operating current: 25mA Package Includes: 1 Piece M8 Transistor Tester DIY Kit Note: Please note it's not welded
