1、With multiple measurement contents, the 3/2‑digit clamp digital multimeter displayed on the LCD screen can be used to measure AC and DC voltage, AC current, resistance, continuity, diodes, etc. 2、For AC measurement, the digital clamp meter measures 500A AC, 600V AC and DC voltage, and 20MΩ resistance. 3、Data retention function and maximum value retention function are convenient for data observation and recording. 4、Using three 1.5V AAA batteries (batteries not included), safe and independent battery box design, easy to replace the battery. 5、Standardized design and production, it is designed and produced in accordance with IEC1010‑1 and IEC1010‑2‑032 safety standards, and meets AC and DC 600V CAT.11. Item Type: Clamp Meter Maximum Number of Displays: 2000 AC Current: 2A / 20A / 200A / 500A (For Clamping), ± (2.5% + 3) Resistance: 200Ω/ 2KΩ/ 20KΩ/ 200K Ω/ 2MΩ/20MΩ, ±(1.0% + 2) Battery Type: 3 x 1.5V AAA Batteries (Batteries Not Included) Colour: Black Safety Level: CAT III 600V Material: ABS Weight: Approx. 210g / 7.4oz Maximum Jaw Diameter: Approx.21mm / 0.8in Function: Full-Size OL LCD Display, Maximum Retention Force, Data Retention, Automatic Range, Full-Range Overload Protection, Automatic Shutdown, Low Battery Indicator, Diode Test, Check Continuity. 1 x User Manual 1 Pair x Test Cable 1 x Clamp Meter(Battery Not Included)