LCR T4 ESR Testers device

LCR T4 transistor tester resistance capacitance ESR SCR

pcb size: 63 * 71 mm Weight: about 48g

LCR-T4 graphic multifunction tester diode resistor +

capacitor + inductor + SCR + + + mos tube triode

12864 LCD is liquid crystal display with backlight, the backlight color is generally yellow-green.

9v power supply for the cell laminate. If the power supply for a

long time, you can use two 8.4v lithium battery pack

consisting of.

Features

* Added power voltage detection function

* Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFET, diodes (including double diodes), thyristors,transistors, resistors and capacitors and other components,

* Automatic test out the pin element and displayed on the LCD 

* Can determine emission testing transistor, MOSFET protection diode amplification factor of the transistor and the base of the forward bias voltage 

* measured gate threshold voltage and gate capacitance of the MOSFET 

* monitor 12864 lcd LCD (128 * 64 characters) 

* high speed test valid component test: 2 seconds (except in the larger capacitor, large capacitance measurement also takes a long time, measuring time is 1 minutes is normal)

* One button operation, start the test, get a key. 

* Power consumption Off mode: less than 20 nA of 

* automatic shutdown function to avoid unnecessary waste, conserve battery power and improve battery life.