TECPEL DCM-043 TECPEL DCM-043 digital weak current meter can measure the AC current of the equipment. The smallest display can be 0.001A. TECPEL DCM-043 AC/DC Digital Clamp Meter Measurement Specification Digits Display : 9,999 digitsClamp Caliber : Ø12.5 mmAC Current : 10~100 ADC Current : 10~100 AAC Voltage : 600 VDC Voltage : 600 V Resistance : 10K ΩCurrent Resolution : DC: 0.001A / AC: 0.001AVoltage Resolution : DC: 0.1V / AC: 0.1VCurrent Accuracy : DC: ±(2.5%+10 value) / AC: ±(2%+10 value)Voltage Accuracy : DC: ±(1%+2 value) / AC: ±(1.5%+5 value) at 50/60Hz Product Features AUTO SHUT OFF - BEEPER - PEAK HOLD (PEAK) - RESET BUTTON (ZERO) - DATA HOLD (HOLD) - MAXIMUM / MINIMUM (MAX/MIN) - SIGNAL OUTPUT 10 mV/Amp Power Supply 1.5v Battery (AA) x 2 Dimension 202 × 50 × 29 mm Weight 180g (Battery including) Accessory Battery x2、Test Lead、 Carrying Bag, Manual