Feature: 1. Wide Application: This clamp meter is widely used in electric power, communication, railroad, construction, oil field, measurement, scientific research and teaching, industrial and mining enterprises and other fields. 2. Multifunctional: This clamp multimeter is versatile and can be used to accurately measure 1000 amps AC or DC current, 1000V DC 750V AC voltage, inrush current testing, firewire identification, frequency, resistance, capacitance, diodes, continuity and temperature. 3. Ergonomic Design: This AC clamp meter is ergonomically designed to ensure maximum comfort when using the clamp meter, featuring high reliability, high safety, auto ranging, and handheld clamp meter. 4. High Accuracy: This multimeter voltage tester features variable frequency drive filtering (VFD) and low input impedance (LoZ) modes to provide more accurate readings. 5. Backlight LCD Display: This digital clamp meter multimeter features a backlighted LCD display that clearly shows various measurement data, which is very convenient. Specification: Item Type: AC Clamp Meter Material: ABS Auto Range: Yes Highest Input Cominput: AC 750V, DC1000V DC Voltage: 0-1000V AC Voltage: 0-750V Resistance: 0-60MΩ Capacitance: 0-60mF AC Current: 0-1000A Temperature Measurement: -20℃-1000℃/-4℉-1832℉ Frequency Range: 40-400Hz iFlex Current ( Optional ): 3000A Inrush Current: 1000A Backlight: √ Maximum Display Value: 5999 Counts Over Range Display: OL or -OL Sampling Time: Approx. 3 Times/Second Battery: 1.5V AAA Battery x 3 ( Shipped Without Battery ) VFD, NCV, Live, Diode: Supported On and Off Test, Buzzer: Yes Data Hold: Yes Data Zeroing: Yes Size: Approx. 250 x 85 x 45mm / 9.84 x 3.35 x 1.77in Jaw Size: Approx. 42mm / 1.65in. Package List: 1 x AC Clamp Meter2 x Test Pens1 x Thermocouple1 x Protective Case1 x Manual