ETCR035AD AC/DC Clamp Current Sensor BNC Connector Multifunctional Anti Interference Current Sensor Item Type: Current Sensor Model: ETCR035AD Battery: 1x9V 6F22 Battery (Battery Not Included) Material: ABS+Permalloy Uses: It is widely used in electric power, communications, meteorology, railways, oil fields, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fields. Range Resolution Accuracy Grade 0.0A-1000A AC/DC 0.1A 2 Other Parameters power supply 9VDC 6F22 (Battery Not Included) CT size Approx. 30x35mm / 1.2x1.4in Range 0.0A-1000A AC/DC output signal 1mV/1A Resolution AC/DC: 0.1A Accuracy class ±2.0% Phase error ≤3° output method Inductive Current Output Output Interface BNC Plug/4.0mm Double Banana Plug/3.5mm Audio Plug (Optional), Cable Length 1.5m Clearing method ZERO Button to Reset working frequency DC-400Hz Security Level CATⅢ600V Operating temperature -15°C-50°C Dielectric strength AC 3700V/Rms (Between Iron Core and Shell) Clamp meter quality Approx. 180g / 6.3oz physical dimension Approx. 122x70x33mm / 4.8x2.8x1.3in