FNIRSI LCR-T4 ESR Meter Transistor Tester Diode Triode

Features:

? 128*64 big Backlight LCD display,only 2mA when stand by.

? Using 9V battery (Not included)

? 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

? Inductors : 0.01mh-20H

? Automatic detection of NPN and PNP transistors, n-channel and p-channel MOSFET,

diode (including double diode), thyristor, transistor, resistor and capacitor and other components

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

? Can detect the transistor, MOSFET protection diode amplification coefficient

and the base to determine the emitter transistor forward biased voltage

? Measure the gate and gate capacitance of the MOSFET threshold voltage

? Use 12864 liquid crystal display with green backlight

Specifications:

1: One -button operation, automatic shutdown .

2: Only 20nA shutdown current.

3: Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET,

JFET , diodes , two diodes, thyristors small power unidirectional and bidirectional thyristor.

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.

9: Can simultaneously measure two resistors and resistor symbol is displayed.

Displayed on the right with a decimal value of 4 .

Resistance symbol on both sides shows the pin number.

So you can measure the potentiometer.

If the potentiometer wiper is not transferred to an extreme position ,

we can distinguish the middle and both ends of the pin.

10: Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured .

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

12: 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values.

The two can be displayed with a decimal value , resolution 0.01 ohms.

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.

16: Can measure a single diode reverse capacitance.

If the bipolar transistor connected to the base and collector or emitter of a pin ,

it can measure the collector or emitter junction reverse capacitance .

17: Can be obtained with a single measurement rectifier bridge connection.

Packing includes:

1 x ESR Transistor Tester (Batteries not included)

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Key Features

? 128*64 big Backlight LCD display,only 2mA when stand by.
? Using 9V battery (Not included)
? Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube , ESR,
? Resistance,Adjustable potentiometer
? Resistance : 0.1 ohm resolution, maximum 50M ohm