Transistor Tester: Automatic detection of NPN and PNP bipolartransistors, N-channel and P-channelMOSFETs, 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 calibrationSpecification: Zener diode test areaIR receiver windowMicro-USB Charging InterfaceCharge indicator LED160x128 TFT Display Multifuction keyTransistor test areaIR Decoder: Support IR codingIR waveform displayInfrared receiving instructionOther: Measurement results using TFT graphic display(160x128)One key operationAuto Power Off(Timeout Settable)Built-in high capacity rechargeable Li-ion BatteryLi-ion Battery voltage detectionNote: Built-in Li-ion Battery, strictly prohibited thetester immersed in water, or near aheat source!For your personal safety, please strictly complywith the use of Li-ion Battery specifications and precautions!Due to different batches, the appearance, color, and printed words of the product may be different, which does not affect the use.Material: plasticcolour: white+bluePackage Contents: 1 x Tester KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.