Features Wide Application This multifunctional capaciteter can be used to test triodes, field effect transistors (FETs), diodes, resistors, capacitors, inductors, MOS, SCR and can be used for various electronic transistor testing. 【Wide and Clear LCD Digital Screen】This amazing detector uses a 1.8" TFT color LCD screen with high resolution. Different settings display different colors, convenient and simple. Automatic Identification: DROK smart transistor detects NPN and PNP transistors, N-channel and P-channel MOSFETs, diodes, thyristors, resistors, capacitors or other devices. Auto Shut Off Function:It has an automatic shut-off function. The stop countdown is displayed on the screen and the stop countdown can be extended to 40 seconds. Quality service: Our goal is to serve our customers wholeheartedly. If you have any questions, please feel free to contact us. We will reply you within 24 hours. Specification: Condition:100% Brand New Model: M328 Power supply: DC 9V 6F22 battery (not included) Transistor range: 2 or less (including 2) P-N junction transistors Resistance range: 0.5 - 50MΩ Capacitor Range: 25pF-100000uF Inductance range: 0.01mH - 20H Transistor range: less than 2 (including 2) transistors, consisting of PN structures. There are no other resistance components inside Resistance test range: 0.5-50MΩ Inductance Test Range: 0.01mH-20H Capacity test range: 25pf - 100000uF Weight: approx. 154 g/5.4 oz. Size: approx. 70 x 135 x 24 mm/2.8 x 5.3 x 0.9 inches Package list: 1 x transistor tester. Package List