GZDtgsp Double clamp digital phase meter - 0~200mA/2A/10A |?7.5mm (|?40mm)

Brief Introduction Double clamp digital phase meter is specially designed for situ test of phase, , current, AC leakage current, phase sequence. it is a product with double channel, multifunction digital mode, hand-hold characteristic. with the newest CT technology and digital integrated technology in design ensure its high accuracy, high stability, high reliability in years use. The meter could be widely applied in those fields as electricity, communications, meteorology, railroad, oilfield, construction, measurement, scientific & research teaching institutes industrial and mining establishments Double clamp digital phase meter is able to conduct the situ test of random phase of diphase voltageU-Uor diphase current I-I, and any phase between and current(U-I). It also able to distinguish the inductive circuit and capacitive circuit, the sequence of three-phase , detect the connection group of transformer, measure the secondary thermal system and bus differential protective system, read-out the phase sequence among the CT group of differential protection, and detect the connection of watt-hour meter is correct or not , etc Double clamp digital phase meter adopted the newest CT technology, does require breaking down the tested wire, it is non-contact measurement. when test the phase between U1-U2, the two line-input is absolutely insulated isolation, the crust is made of project insulant, with a rubber shakeproof protecting jacket, practically to ensure the safe of operation, and to avoid the possibility of wrong connection result in short circuit then burn down the meter. Double clamp digital phase meter adopted oversize contrast LCD blue screen (64 mm?á54mm), its displaying effect is clear at a glance. With a long flat nose current pliers design, especially suit for the occasion of winding displacement serried.