1. NCV voltage sensing: The clamp meter has NCV non-contact voltage detection function. The closer to the power source, the more urgent the alarm. Non-contact electricity measurement eliminates the risk of electric shock. 2. Voice broadcast: The clamp meter has real voice broadcast measurement and reading functions. When the value stabilizes, the instrument begins to broadcast the reading without looking at the clamp meter. 3. Flashlight function: When the screen backlight turns on the screen light and flashlight, you can clearly see the screen values in a dark environment, illuminating the front for you and assisting night measurement work. 4. Strong performance: The clamp meter has automatic range and overload protection functions. Non-contact measurement is safer. The 32 mm (1.26 inch) caliber clamp meter provides you with precise measurements. 5. Simple measurement: This clamp meter is simple to measure and can measure AC current up to 600A. You only need to insert the wire into the clamp to measure directly. Specification Project Type: Clamp Meter Material: ABS AC voltage: 6V to 600V DC voltage: 6V to 600V AC current: 60A to 600A Resistance: 600 to 60MQ Capacitance: 6nF to 40mF Hertz frequency: 600Hz to 10MHz Operating temperature: 0 to 40C Batteries: 2 x AAA (batteries not included) packing list 1 x clamp meter 2 x rice pen 1 x temperature line 1 x description