The Metravi 1000 V Digital AC/DC Clamp Meter is a portable device to measure alternating and direct currents and voltages. The 1000 V Digital AC/DC Clamp Meter has a big clamp jaw that guarantees the user's safety. The AC/DC Clamp Meter can measure the frequency of high currents as well through its jaw. The Metravi 1000 V Digital AC/DC Clamp Meter has a fast response and almost instantly gives current and voltage values. The 1000 V Digital AC/DC Clamp Meter has a True RMS display which allows users to view measurements very clearly. The Metravi Clamp Meter has a data hold function that can be handy for use. The automatic on and off feature makes the device very energy efficient. Product Specifications: Brand: Metravi Country of Origin: India Direct current: 0-400/2000 A DC voltage: 0-400 mV/4/40/400/1000 V Clamp Jaw: 52 mm approx. Display: 3-3/4 digits (4000 counts) Backlit LCD Model: DT 9250