Feature:1. 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.2. It also can detect zener diode and has the function of self-calibration.3. After detection, align the infrared remote control with the \"IR\" light, then press the button in the remote control, if the detector successfully decode it, it will display the data code and infrared wave form.4. One button operation, automatically detect and shutdown, and you can press the multi-functional button to close the detector too.5. 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.6. Not like the usual black and white display, this detector will show results in color.Specification:This is a cost-effective and widely used transistor detector. You can use it to detect NPN and PNP transistor, capacitor, resistor, diode, triode, N-channel and P-channel MOSFET, triac and battery etc. 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 also can detect zener diode and has the function of self-calibration.After detection, align the infrared remote control with the "IR" light, then press the button in the remote control, if the detector successfully decode it, it will display the data code and infrared form.One button operation, automatically detect and shutdown, and you can press 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:Material: ABSPower Mode: Rechargeable Lithium BatteryDisplay: 160 x 128 TFT ScreenDiode Range: Forward voltage <4.50VZener Diode: Transistor Test Area: 0.01-4.5V Zener Diode Test Area: 0.01-20VTriac Range: Gate trigger current<6mACapacitance: 25pF-100mFResistor: 0.01-50MΩInductor: 0.01mH-20HBattery: 0.1-4.5VItem Size: 9 * 7 * 2.7mm / 3.5 * 2.8 * 1.1inItem Weight: 84g / 2.9ozPackage Size: 19 * 10 * 3cm / 7.5 * 3.9 * 1.2inPackage Weight: 132g / 4.7ozNote: Before testing, please discharge the electronic components to protect the detector.When the voltage and the inside battery is under 3V, please charge it before usage.Please use 5V battery or USB interface to charge.Package List:1 * Transistor Tester1 * Electronic Component Set1 * Cable3 * Test HookPackage List:1 * Transistor Tester1 * Electronic Component Set1 * Cable3 * Test Hook