TC1 T7 T7-H Transistor Tester Multimeter TFT LCD Display ESR Diode Triode Capacitance Resistor Meter NPN PNP MOSFET Multimeter What's the difference between 3 versions? T7 / TC1: color screen, two functions are the same! T7 is slightly faster! The TC1 screen is slightly larger and they are all powered by lithium batteries. In addition to measuring resistance, capacitance, inductance, diodes, MOS transistors, thyristors, it can also measure additional voltage regulators, infrared decoding (limited to for Hitachi format) T7H: is an upgraded version of T7, Up-to-date / fastest version LCR-TC1 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 forms. It also can detect zener diode and has the function of self-calibration. After detection, align the infrared remote control with the "IR" light, then pre the button in the remote control, if the detector succefully decode it, it will display the data code and infrared wave form. One button operation, automatically detect and shutdown, and you can pre the multi-functional button to close the detector too. Put the pins of component in corresponding area, then dial the little 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 white display, this detector will show results in color. Specifications: Display: 1.8 inch TFT Screen Diode Range: < 4.5V Zener Diode:Transistor Detect Area: 0.01-4.5V Zener Diode Detect Area: 0.01-30V Triac Range: IGT < 6mA Capacitance: 25pF-100mF Resistor: 0.01-50M Inductance: 0.01mH-20H Battery: 0.1-4.5V Power Mode: Rechargeable Lithium Battery ( INCLUDED) Item Size: 8.8 x 8 x 2.8cm / 3.47 x 3.15 x 1.10in Item Weight: 111.5g / 3.94oz Package Size: 14.5 x 12 x 2.7cm / 5.71 x 4.73 x 1.06in Package Weight: 114g / 4.02oz TCR-T7 1.1 Introduction - 160x128 TFT display - Multi function key - Transistor test area - Zener Diode test area - IR receiver window - Micro USB Charging Interface - Charge indicator LED 1.1 Features TC-V2.12k is a TFT graphic display Multifunction Tester. l Transistor Tester - - Automatic detection of zener diode0.01-30V - Self test with automatic calibration l IR decoder - Support Hitachi IR coding - IR waveform display - Infrared receiving instruction l Other - Measurement results using TFT graphic display(160x128) - One key operation - Auto Power Off(Timeout Settable) - Built-in high capacity rechargeable Li-ion Battery - Li-ion Battery voltage detection - Support Chinese and English Warning : Built-in Li-ion Battery, it is strictly prohibited the tester immersed in water, or near a heat source! Warning : For your personal safety, please strictly comply with the use of Li-ion Battery specifications and precautions! 1 Operating Instructions 1.1 Key operational definitions Multi-function key has two actions: l Short pre: Pre the key and not le than 10 ms, release key within 1.5 seconds l Long pre: Pre the key more than 1.5 seconds 1.2 Power on In the power off state, short pre the multifunction key, the tester is turned on and automatically measured. l Power on &measurement interface TC-T7-H 128x128 TFT display Multi function key Transistor test area Zener Diode test area IR receiver window Micro USB Charging Interface Charge indicator LED Features: TC-T7-H is a TFT graphic display Multifunction Tester. Transistor Tester: Automatic detection of NPN and PNP bipolar transistors, N-channel and P-channel MOSFETs, JFETs, diodes (including double diodes), N- and P-IGBTs, resistors (including potentiometers), inductors, capacitors, thyristors, triacs and battery (0.1-4.5V) Automatic detection of zener diode(0.01-20V) Self test with automatic calibration IR decoder: Support Hitachi IR coding IR waveform display Infrared receiving instruction Other: Measurement results using TFT graphic display(160x128) One key operation Auto Power Off(Timeout Settable) Built-in high capacity rechargeable Li-ion Battery Li-ion Battery voltage detection Support Chinese and English Performance Parameters: Multifunction Tester can automatically identify elements and automatic detection of pin layout, and automatic switching range. The main performance parameters are as follows: Component Range Parameter Description BJT - hFE(DC Current Gain), Ube(Base-Emitter Voltage), Ic(Collector Current), Iceo(Collector Cut-off Current (IB=0)), Ices(Collector short Current), Uf(Forward Voltage of protecting diode) Diode Forward Voltage