Feature:1. Good practicability, it is suitable for the detection of AC and DC current, phase, electric energy, power, power factor, etc., and is widely used in the power industry.2. Adopting Hall induction technology, it is not necessary to disconnect the tested circuit during detection, and the clamp head iron core is made of special alloy, which is especially suitable for places with dense wiring (electricity metering system, high speed rail system, automobile circuit maintenance, etc.).3. Supports collocation use, it can be connected to phase detection analyzers, industrial control devices, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, digital multimeters, etc.4. Using permalloy iron core and magnetic shielding technology, it has stable performance, high accuracy, strong anti interference ability, and the data can reach high industrial standards.5. Using a split core and a hole element (hole element) combination, it can simultaneously detect AC and DC current, which can help you save time and effort, and improve the efficiency of detection.Specification:Item Type: Current SensorModel: ETCR035ADBattery: 1x9V 6F22 Battery (Battery Not Included)Material: ABS+PermalloyUses: 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.RangeResolutionAccuracy Grade0.0A-1000A AC/DC0.1A2Other Parameterspower supply9VDC 6F22 (Battery Not Included)CT sizeApprox. 30x35mm / 1.2x1.4inRange0.0A-1000A AC/DCoutput signal1mV/1AResolutionAC/DC: 0.1AAccuracy class2.0%Phase error3output methodInductive Current OutputOutput InterfaceBNC Plug/4.0mm Double Banana Plug/3.5mm Audio Plug (Optional), Cable Length 1.5mClearing methodZERO Button to Resetworking frequencyDC-400HzSecurity LevelCAT600VOperating temperature-15C-50CDielectric strengthAC 3700V/Rms (Between Iron Core and Shell)Clamp meter qualityApprox. 180g / 6.3ozphysical dimensionApprox. 122x70x33mm / 4.8x2.8x1.3in.Package List:1 x Current Sensor (Battery Not Included)