تستر قطعات الکترونیکی LCR-T4

This is LCR-T4 12864 LCD Graphical Transistor Tester Resistance Capacitance ESR SCR Meter. It is powered by 9V layer-built battery or can use 2 li-ion batteries to form a 8.4V battery pack for long time power.

This tester can be use to measure bipolar transistor current amplification factor and base-emitter threshold voltage. By using this meter, automatic test the pin of a component and results will display on the 128 * 64 LCD backlight.

It has One -button operation, automatic shutdown and only 20nA shutdown current consumption.

LCR-T4:

Reverse breakdown voltage less to 4.5V, Zener diode can be identified. 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values.

Via the base – emitter threshold voltage and high current amplification factor to identify Darlington transistors.

This tester can simultaneously measure two resistors and resistor symbol is displayed. It displays on the right with a decimal value of 4

It can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage.

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.

Refer Videos section to check the video of Using the Tester.

Features:

• Support boot voltage detection function
• Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFETs, diodes (including dual diodes), thyristors, triodes, resistors, and capacitors. Automatically testing the component leads and displaying them on the LCD
• The forward bias voltage of the emitter transistor can be determined by detecting the amplification factor and base number of a transistor, a MOSFET protection diode, and the like
• Measure gate threshold voltage and gate capacitance MOSFET
• The display uses 12864 LCD LCD (128 * 64 characters)
• High test speed, valid component test: In 2 seconds (except in larger capacitors, large capacitance measurement also takes a long time, the measurement time in 1 minute is normal)
• One-button operation, power-on test.
• Power Consumption Shutdown Mode: Less than 20 nA
• Automatic shutdown function can avoid unnecessary waste, save battery energy and improve battery life.

Specifications:

• Resistor: 0.1Ω-50MΩ
• Capacitor: 25pF-100000uF
• Inductance: 0.01mH – 20H
• Working power: DC-9V
• Standby current: 0.02uA
• Operating current: 25mA
• Material: Metal+Plastic
• [Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]

Package Includes:

• 1 x LCR-T4 12864 LCD Graphical Transistor Tester Resistance Capacitance ESR SCR Meter

Note: 9V Battery is not included with this module.