Transformer ratio group tester. The transformer ratio tester is based on single-chip microcomputer for measurement, calculation and automatic control, with simple interface, good stability and high accuracy. And it is very convenient without three-phase power supply.
Transformer DC resistance tester. The transformer DC resistance tester adopts a new power supply technology, which has the advantages of fast measurement speed, small size, convenient use and high measurement accuracy. It is an ideal device for measuring the DC resistance of transformer windings and high-power inductive equipment, and it can also be used as the DC resistance value of the grounding wire.
Transformer no-load short circuit tester. The transformer no-load short circuit tester has the advantages of fast measurement speed, high accuracy and convenient use, which perfectly replaces the traditional electric quantity tester, especially suitable for on-site use.
Transformer capacity characteristic tester. The transformer capacity characteristic tester can accurately measure the capacity of various distribution transformers, and can perform passive measurement, automatic waveform distortion correction, temperature correction, voltage correction, and current correction. It is very convenient to operate. It is the preferred product for power users at all levels.