HYG-200 dual-clamp digital phase volt-ampere meter is a multi-functional instrument specially designed for field testing. It has the characteristics of high accuracy, high stability, low power consumption and convenient use. The AC voltage and AC current can be measured directly when the circuit under test is not open, and the phase between two voltages, two currents and voltage and current can be measured. In addition, the power factor and power of the circuit can be measured indirectly. The three-phase sequence can be distinguished, the transformer connection group, inductive and capacitive circuit can be distinguished, the secondary circuit and bus differential protection system can be tested, and the C groups of differential protection can be read out. The phase relation between T, check the connection of watt-hour meter correctly or not, overhaul circuit equipment, etc. The instrument has a super large LCD display screen with 40 mm words and a backlight. The display is clear at a glance. It is suitable for electric power, petrochemical industry, metallurgy, railway, meteorology, industrial and mining enterprises, scientific research institutes, measurement departments, etc.

High accuracy, high stability, low power consumption, easy to use, etc.