Digital Clamp Meter, Jellas DT-202 Digital Multimeter TRMS 2000 Counts Auto-Ranging Clamp Meter AC/DC Voltage, AC Current, Resistance, Diode, Ground and Continuity Tester. Measurement Range-AC/DC voltage(200mV~600V),AC current(2A~400A), Resistance ( 200~20M ). It can not measure DC current. TRMS Auto-Ranging: Sensitive measure AC/DC Voltage, AC Current, Resistance, Diodes with accurate readings, regardless of waveform. 2000 Display Count: Digital clamp multimeter has a 3 1/2- digit LCD with a max. reading of 2000 auto ranging. It gives you accurate readings with data hold function. Easy to Use : The clamp meter is Small and portable to carry and use. High resolution and low battery indication. Data hold, auto range and auto power off. Continuity Test & Over Load Protection - Designed to safely and accurately confirm the circuit conducts electricity with low voltage indication and overload protection. Shows "OL" on the LCD if over range.