Feature:1. [Multifunctional] Clamp current transformer is suitable for the detection of AC and DC current, phase, electric energy, power, etc.2. [Non Contact Measurement] Adopting Hall induction technology, portable clamp shaped design, no need to disconnect the line under test, non contact measurement.3. [Durable Material] Made of ABS and permalloy material, which is especially suitable for places with dense wiring, power metering system, high speed rail system, automobile circuit maintenance, etc.4. [Connected To Multimeter] Current sensor can be connected to phase detection analyzers, industrial control devices, data loggers, oscilloscopes, harmonic analyzers, power quality analyzers, high accuracy digital multimeters, etc.5. [Widely Application] Widely used in electric power, communications, meteorology, railways, oil fields, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fields.Specification:Item Type: Clamp AC DC Current TransformerModel: ETCR068ADMaterial: ABS+permalloyApplication: Widely used in electric power, communications, meteorology, railways, oil fields, construction, measurement, scientific research and teaching units, industrial and mining enterprises and other fieldsRange: 0.0A~1500A AC / DCAccuracy Level: 3Power Supply: 9VDC 6F22 (Battery Not Included)CT Size: Approx. 68mm / 2.7inOutput Signal: 1mV/1AResolution: AC / DC: 0.1APhase Error: 3Output Mode: Induction current outputOutput Interface: BNC plug/4.0mm double banana plug/3.5mm audio plug (optional)Cable Length: Approx. 1.5m / 4.9ftZero Clearing Method: ZERO adjustment clearingWorking Frequency: DC~400HzSafety Level: CAT 600V MaximumWorking Temperature: -15C~50CInsulation Strength: AC 3700V/rms (between iron core and shell).Package List:1 x Clamp AC DC Current Transformer (Battery Not Included)Note:Please match or replace the corresponding connector according to the interface of the instrument used, otherwise it cannot be used.