Description: Component Tester LCR-T4 With Enclosure
1.2013 latest m328 version of the software, more functions. chip: atmega328
2.128 * 64 large backlight lcd display, only 2mA when stay close.
Inductors, capacitors, diodes, dual diode, hands, transistor, scr, regulator, led tube, esr,
Resistance, adjustable potentiometer
Resistance: 0.1 ohms resolution, 50m ohm
max Capacitor: 25pf-100,000 uf
Inductors: 0.01 mh-20 h
2: auto test the pin of a component and display on lcd
4: Measure the port and door capacitance of the mosfet limit voltage
5: Use 12864 LCD with green backlight
For you reference
1, one button operation, auto power off.
2, only 20in the shutdown current.
4, Automatic pin arrangement of ID components.
5, bipolar transistor current amplification factor measurement and base-emitter threshold voltage.
6, through base-emitter threshold voltage and high current amplification factor to identify darlington transistors.
7, can detect bipolar transistors and transistor protection diodes mos.
8, measuring the gate threshold voltage fet and gate capacitance.
10, Resistance measurement resolution is 0.1 ohms, 50m ohms can be measured.
11, can measure capacitancecan measure capacitance 30pf-100mf, 1pf resolution.
13, may be in the correct order and the diode symbol displays two diodes, and gives the diode forward voltage.
14. led is detected as a diode forward higher voltage. The LED combination is identified as two diodes.
15, eeverse break voltage is less than 4.5 v zener diode can be identified.