ETCR9000A H/L voltage clamp current meter with bluetooth adopts magnetic shield and CT digital integration technology, with strong anti-interference, high accuracy and stable test, the instrument composed of special clamp current meter ,buletooth APP and  insulation rod.

ETCR9000A H/L Voltage Clamp Current Meter With Bluetooth which can use for hight voltage current measurement of H/L voltage AC current below 110kV (Above 600V, operate with insulation rod), also with peak hold, data hold and data storage and so on function, the special clamp current meter convenient to clamp or withdraw the tested wire operate by push or pull back the insulation rod.It is widely used in substations, power plants, industrial and mining enterprises, inspection stations, electrical maintenance departments for current detection and electrical field operations. It  can measure the H/L voltage current of the primary circuit and the secondary circuit respectively, and then calculate the H/L voltage transformation ratio. The insulation rod is handiness, and has the characteristics of moisture-proof, high temperature resistance, impact resistance, bending resistance, high insulation, scalable and so on.