ZIBOO UNI-T ZB-UT201 Digital Clamp Meter & Multimeter with AC / DC Voltage Test Autoranging clamp multimeter with AC current, AC/DC voltage, resistance, diode and continuity test Jaw opening measures AC current in a conductor up to 26mm without interrupting the circuit True RMS sensing meter provides accurate readings when measuring linear or non-linear loads Comes with a handy carrying pouch and featues Data Hold, Max Reading and an easy-to-read large LCD Automatically enters sleep mode after 15 minutes of inactivity for energy conservation