Specification: 1. Clamp jams: Opens 26mm to enclose conductor. 2. NCV detection area. 3. Lamp light: Press the“"key to light up. 4. JAW-OPENING HANDLE: Opens and closes the jaws. 5. Rotary switch: Use the switch to select functions and ranges. 6. Hold key: Press the "HOLD"key to lock display value, and the"H" sign will. 7. Sel key. 8. Range status key. 9. Max/min key. 10. Backlight/flashlight. 11. LCD display. 12. COM: COM and Temperature"-"Input Jack. 13. Type: HP-7200A (turntable), HP-7200SMART (button Type). Feature: Auto ID entiation Intellient Measurement: Can Automatically identify and automatically measure AC and DC Voltage, AC current. Flashlight: Press and hold the"NCV"button for more than two seconds to turn on the flashlight. LCD Display: 6000 Counts Digit, Full Function Symbol Display. Suitable for ossasions: Electronic testing, factory test, voltage measurement, resistance measurement, automotive maintenance, air conditioning repair. Package included: 1 x Digital Clamp Meter