TECPEL DCM-011 High Precision current Clamp Meter AC 0.1mA TECPEL DCM-011 is a high performance, accurate and easy to use measuring digital hook meter from TECPEL, designed for measuring AC and DC currents and voltages, made in Taiwan, with guaranteed quality. Product Features & Information DIODE 、BEEPER LOW BATTERY INDICATORDATA HOLD(HOLD)INPUT RESISTANCE : 10MΩSAFETY REGULATION : RoHS specification, NEW CE 2014Power Supply : 1.5V Battery (AA) x 2Dimension : 183 × 61.3 × 35.6 mmWeight : 190gAccessory : Battery x2、Test Lead、Carrying Bag、Manual Measurement Specification Digits Display 3,999 digits Clamp Caliber Ø23 mm AC Current 400m / 4000m / 30 A DC Current 4 / 30 / 40 A DC Voltage 400 V AC Voltage 400 V DC Current Resolution 1 mA AC Current Resolution 0.1 mA DC/AC Voltage Resolution 0.1V DC Current Accuracy ±(2.0% + 3 value) @ smaller than 30A AC Current Accuracy ±(1.5% + 5 value) @ 400mA DC Voltage Accuracy ±(1.0% + 2 value) AC Voltage Accuracy ±(1.5% + 4 value) @ 50/60Hz