High Quality Brand LCR-T4 ESR Meter Transistor Tester Diode

Package Included: The package in the picture you click to pay is the product you will receive

Notice:

Before measuring capacitance , the capacitor must be discharged , otherwise very likely damage the meter .The screen is not fixed

LCR-T4 Detailed Introduction: Features :

• 2021 latest M328 version of the software ,more functions.: Atmega328 • 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 resolution, maximum 50M • 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: For you reference 1:  One -on 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 0.1s , 50Ms 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 0.01s.

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 le 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 . 18:  can be obtained with a single measurement rectifier bridge connection. LCR-TC And LCR-T7 Detailed Introduction: Features : • It can be widely used to detect NPN and PNP transistor, capacitor, resistor, diode, triode, N-channel and P-channel MOSFET, IGBT, JFET, triac and battery etc. • It can also be used to detect infrared wave shapes. • It can also detect Zener diode and has the function of self-calibration. • Ar detection, align the infrared remote controller with the "IR" light, pre the on in the remote controller, if the detector        succefully decode it, it will display the data code and infrared wave form. • One on operation, Automatically detect and shutdown, and you can pre the multi-function on to close the detector too. • Put the pins of component in corresponding area, then dial the small handle and the detector will test it automatically, finally the     results will display on the back light TFT screen clearly. • Not like the usual black and screen, this detector will show results in color. Specificaties: 1: Display: 1.8Inch TFT display 2: Resolution: 160x128 3: Diode Range: