Benning CM 1-4 True RMS multimeter with open current clamp. Digital display. 4-digit LCD display (9999 dots). With screen backlight. Current measuring range/AC 0.1 A - 200 A. AC current type. True RMS measurement (TRMS) yes Voltage measurement/AC 6 V - 1000 V. Voltage measurement/DC 6 V - 1000 V. Resistance measurement range 1 Ohm - 50 kOhm. Continuity