Yosoo GM328 Lcd Display Transistor Tester ESR Meter Cymometer Square Wave Generator

Price: $19.99
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Manufacturer Description

LCR-T3 graphical multi-function tester resistor capacitor + SCR + diode + transistor + mos tube inductance LCD 12864 LCD display, with backlight , backlight color is generally yellow-green
9v battery powering stacked . If prolonged power , you can use two 8.4v lithium battery pack consisting of


Function:

- Add boot voltage detection function
- Automatic detection of NPN and PNP transistors , N -channel and P-channel MOSFET, diodes (including dual diode) , thyristors , transistors, resistors and capacitors and other components , - Automatic test out the pin element and displayed on the LCD
- Can be detected to determine the transistor emitter forward bias voltage of the transistor , MOSFET protection diode and the amplification factor of the base
- Measure the gate threshold voltage and gate capacitance of the MOSFET
- 1602 lcd display uses LCD (12864 LCD with backlight)
- High test speed , valid component test: 2 seconds (except in the larger capacitor of large capacitance measurement also takes a long time , the measured time of one minute is normal)
- One button operation , power-on test , get a key
- Power consumption off mode : less than 20 nA of
- Auto power off function to avoid unnecessary waste , saving battery power , improved battery life.

Specifications?

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
Inductors: 0.01mh-20H


Package include:

1 x LCR-T3 Graphical Multi-function Tester


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

Product Features

using the latest 2014 version V1.11 software, M328 chip, more features micro-controller uses 8MHz external crystal, measurement accuracy is better. LCD using 12864 LCD screen that can display measured data and graphics. main chip dual in-line with a socket, ideal for electronics enthusiasts upgrade or replace the chip. Current: When 9V voltage, stable operating current of about 20mA.

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