Diode Triode Capacitance ESR Meter MOS PNP LCR-T4 Transistor Tester LCD Display Mega328 Transistors Diodes

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7.000 OMR

Stock: 6
Model: NA431

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Description
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Features :

2.128*64 big Backlight LCD display,only 2mA when stand by.

Test ranges:
Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube , ESR,
Resistance,Adjustable potentiometer
Resistance :0.1 ohm resolution, maximum 50M ohm
Capacitor :25pf -100,000 uf

Function:

5:Use 12864 liquid crystal display with green backlight
Specifications: For you reference
1,One -button operation, automatic shutdown .
2,Only 20nA shutdown current.

5,Measuring bipolar transistor current amplification factor and base - emitter threshold voltage.
6,Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors.
7,Can detect bipolar transistors and MOS transistors protection diodes.
8,Measuring the gate MOS FET threshold voltage and the gate capacitance.

11,Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF.

14.LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes.
15,Eeverse breakdown voltage is less than 4.5V Zener diode can be identified.

Notice: Before measuring capacitance , the capacitor must be discharged , otherwise very likely damage the meter .