istor Detection: After the power-off state or test is completed, put the test component into the istor test area of the test socket, press the lock handle, press the multi-function key, the tester automatically measures, and the measurement is displayed at of the test. Warning: Always discharge the capacitor connecting to the tester! The tester may be damaged you turn it on! Warning: We do not recommend using a tester to measure the battery! The battery voltage must be less than 4.5V, otherwise the tester may be damaged! Feature: test with automatic calibration Display:TFT Screen, Color Screen Diode Range: less than 4.5V Zener Diode: istor Detect Area: 0.01-4.5V Zener Diode Detect Area: 0.01-30V Triac Range: less than 6mA Capacitance: 25pF-100mF Resistor: 0.01-50M Inductance: 0.01mH-20H Power Voltage: 3.7V Power: Built-in Rechargeable Lithium Battery Measurement results using TFT graphic display (160x128) One-button operation Auto power off (timeout setting) Built-in high-capacity rechargeable lithium- battery Lithium- battery voltage detection Support and English Warning: Built-in lithium- battery, it is strictly forbidden to immerse the tester in water or near heat source! Warning: For your personal safety, please strictly observe the specifications and precautions for using lithium- batteries! Material: Plastic colour: As shown Package Contents: 1 x LCR-TC1 istor Tester Kit Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.