This Proster Clamp Meter is a high-quality digital multimeter that is perfect for measuring AC and DC current, voltage, and temperature. It is especially designed for liquid measurement and has a temperature probe for accurate readings. The meter has a support for diode, zero data, and true RMS, making it a reliable tool for any industrial or commercial setting. The clamp meter has a capacity of 0-60mF, resistance of 0-60Mohm, and frequency of support. It also features a current clamp and auto range, making it easy to use and read. The meter runs on 2*1.5V AAA battery, which is not included in the parcel. This item is a great addition to any toolbox for test, measurement, and inspection purposes.