LCR-TC1 LCR-TC2 LCR-T7 TC-T7-H TFT Multifunctional TFT Backlight Transistor Tester For Diode Triode Capacitor Resistor Test 4 versions difference LCR-T7/LCR-TC1: Color screen/M324 chip, the two functions are the same! T7 is a little faster! The TC1 has a slightly larger screen and is powered by lithium batteries. In addition to measuring resistance, capacitance, inductance, diodes, MOS tubes, and thyristors, it can also measure additional voltage regulators and infrared decoding (Hitachi format only) TC-T7-H: is the upgraded version of LCR-T7, the latest/fastest version LCR-TC2: It is an upgraded version of TC-T7-H. Compared with TC-T7-H, it has upgraded circuit structure, long-term battery life, optimized code, and resistance value of 1/1000 (this is related to the consistency of repeated testing, that is, the same resistance will change without repeated testing, and some An error will occur if the test is repeated) LCR-TC1 Feature: Self-test with automatic calibration Size: 70*90*26m/ 2.71x3.58x1.10 inches Display: TFT screen, color screen Diode range: le than 4.5V Zener diode: Transistor detection area: 0.01-4.5V Zener diode detection area: 0.01-30V SCR range: IGT is le than 6mA Capacitance: 25pF-100mF Resistance: 0.01-50M Inductance: 0.01mH-20H Power supply voltage: 3.7V Power supply: built-in rechargeable lithium battery Measurement results using TFT graphic display (160x128) One key operation Automatic shutdown (timeout setting) Built-in high-capacity rechargeable lithium-ion battery Lithium-ion battery voltage detection Support Chinese and English Warning: Built-in lithium ion battery, it is strictly forbidden to immerse the tester in water or close to a heat source! Warning: For your personal safety, please strictly abide by the regulations and precautions for using lithium-ion batteries! Transistor detection: After the power is off or the test is completed, put the test component into the transistor test area of the test socket, pre the lock handle, pre the multi-function button, the tester will automatically measure, and the measurement result will be displayed at the end of the test. Warning: Before connecting the capacitor to the tester, be sure to discharge it! The tester may be damaged if it is not turned on! Warning: We do not recommend using a tester to measure batteries! The battery voltage must be le than 4.5V, otherwise the tester may be damaged! Component placement: The test socket is divided into transistor and Zener diode test areas, as described in 1.1. Note: Do not perform other operations during the calibration proce, so as not to affect the calibration accuracy! Packing list: 1 x Multifunction TFT transistor tester 1 x electronic component group (sent randomly) 3 x test hook Short-circuit the three test sockets, short pre the multi-function button, and the tester will automatically calibrate. After the short-circuit wire is disconnected according to the prompts during calibration, no other operations are required.