[DETAIL] 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-cali-bration. After detection, a-lign 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. 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: ABS Power Mode: Rechargeable Lith-ium Battery Display: 160 x 128 TFT Screen Diode Range: Forward voltage <4.50V Zener Diode: Transistor Test Area: 0.01-4.5V  Zener Diode Test Area: 0.01-20V Triac Range: Gate trigger current<6mA Capacitance: 25pF-100mF Resistor: 0.01-50MΩ Inductor: 0.01mH-20H Battery: 0.1-4.5V Item Size: 9 * 7 * 2.7mm / 3.5 * 2.8 * 1.1in Item Weight: 84g / 2.9oz Package Size: 19 * 10 * 3cm / 7.5 * 3.9 * 1.2in Package Weight: 132g / 4.7oz Note: 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 Tester 1 * Electronic Component Set 1 * Cable 3 * Test Hook [ATTRIBUTES] - Battery Included: No - Hign-concerned Chemical: None - Origin: Mainland China - Battery Included: No - Hign-concerned Chemical: None - Origin: Mainland China