This transistor detector can test NPN and PNP transistor￡? capacitor￡? resistor￡? diode￡? triode￡? N-channel and P-channel MOSFET￡? triac. It can also be used with infrared decoder to test infrared wave forms etc. <br><br><strong>Features:</strong> <br>It can detect NPN and PNP transistor￡? capacitor￡? resistor￡? diode￡? triode￡? N-channel and P-channel MOSFET￡? triac etc. <br>It also can detect zener diode and has the function of self-calibration. <br>It can used with infrared decoder to test infrared wave forms. <br>One button operation￡? automatically detect and shutdown￡? and you can press the multi-functional button to close the detector. <br>Automatically test the pin of a component￡? and display on the back light LCD screen. <br><br><strong>Note:?</strong> <br>Before testing￡? please discharge the electronic components to protect the detector. <br>When the voltage of the inside battery is under 3V￡? please charge it before usage. <br>Please use 5V battery or USB interface to charge. <br><br><strong>Specifications:</strong> <br>Power Mode: Rechargeable Li-Po￡¨Built-in) <br>Display: LCD Screen with Backlight <br>Diode Range: !#!lt!*!4.5V <br>Zener Diode￡oTransistor Detect Area: 0.01-4.5V ?Zener Diode Detect Area: 0.01-30V <br>Triac Range: IGT !#!lt!*! 6mA <br>Capacitance: 25pF-100mF <br>Resistor: 0.01-50M?ó <br>Inductance: 0.01mH-20H <br>Item Size: 10 * 7.3 * 2cm / 3.94 * 2.87 * 0.88in ? ? ? ? ? ? ? ? ? ? ? <br>Item Weight: 150g / 5.3oz <br>Package Size: 15 * 12 * 3.2cm / 5.91 * 4.73 * 1.26in <br>Package Weight: 168g / 5.94oz <br><br><strong>Package List:</strong> <br>1 * Transistor Tester <br>1 * Set of Test Hook <br>1 * USB Cable <br>1 * Electronic Components (Send Randomly)