1With LCD digital display, full range overload protection, data retention, undervoltage indication and other functions. 2The handheld clamp meter has high reliability, high safety, manual range, can measure AC current, AC and DC voltage, resistance onoff, temperature, capacitance, frequency. 3It can be used for variable frequency power supplies, air conditioners and refrigerators and other refrigeration equipment and motor performance testing. 4It is suitable for laboratory, field measurement, household and high current measurement, and has a wide range of applications. 5The shell is made of high-quality ABS, which is wear-resistant and durable, not easy to damage, and can be used for a long time. Item Type: Clamp Meter Material: ABS Automatic Selection of Measurement Function and Range. Overload Protection for the Entire Range. The Maximum Voltage Between the Measuring Terminal and the Ground: 600V DC or 600V AC Maximum Working Height: Approx. 2000m/6561.7ft Display Mode: LCD Maximum Display Value: 6000 Digits. Polarity Indication: Automatic Indication and Negation. Over-Range Display: OL or -O Sampling Time: About 3 Times/Second, Bar Graph 10 Times/Second Unit Display: Function and Power Unit Display. Automatic Shutdown Time: About 15 Minutes Power Supply: 2 x 1.5V AAA Battery (Battery Not Included) Battery Undervoltage Indication: LCD Display Symbol Working Temperature: 18~28 Storage Temperature: -10~50 Basic Parameters Range Accuracy Resolution DC Voltage (DCV) 6V (0.5%+3) 0.001V 60V 0.01V 600V 0.1V AC Voltage (ACV) 6V (0.8%+5) 0.001V 60V 0.01V 600V 0.1V DC Current (DCA) 60A (2.5%+8) 0.01A 200A 0.1A AC Current (ACA) 60A (2.5%+8) 0.01A 200A 0.1A Resistance 600 (0.8%+3) 0.1 6k 0.001k 60k 0.01k 600k 0.1k 6M 0.001M 60M 0.01M Function