LCR-T4 ESR LCR graphic multifunction tester: resistor + capacitor + diode + SCR + inductance + Transistor + mos tube.
Automatic detect NPN and PNP transistors, N-channel and P-channel MOSFET, diode (including dual diodes), transistors, resistors, capacitors, thyristors and other components.
With function of automatic power off, can save unnecessary time and battery capacity , Automatic test the pin element and the display on the 12864 LCD Display.
Powered by 9V layer-built battery, can use 2 li-ion batteries to form a 8.4V battery pack for long time power. Measuring bipolar transistor current amplification factor and base-emitter threshold voltage. Automatic test the pin of a component, and display on the 128 * 64 LCD backlight. Measure the gate and gate capacitance of the MOSFET threshold voltage. One -button operation, automatic shutdown, only 20nA shutdown current. Reverse breakdown voltage less to 4.5V, Zener diode can be identified.
In this device battery not including
