Digital ESR Meter Mega328 Transistor Tester Diode Triode Capacitance MOS/PNP/NPN /LCR TESTER METER | Инструменты

Digital ESR Meter Mega328 Transistor Tester Diode Triode Capacitance MOS/PNP/NPN /LCR TESTER METER | Инструменты

1,2013 latest M328 version of the software ,more functions.Chip: Atmega328
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:

2: Automatic test the pin of a component, and display on the LCD

4: Measure the gate and gate capacitance of the MOSFET threshold voltage
5:Use 12864 liquid crystal display with green backlight
Specifications: For you reference
1,One -button operation, automatic shutdown .
2,Only 20nA shutdown current.

4,Automatic identification components pin arrangement .
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.

10,Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured .
11,Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF.

13,Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage.
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 .The screen is not fixed