Z Type Three phase Transformer Turns Ratio Tester For Transformers

GDB-D 3 phases transformer turns ration meter

GDGY Automatic Digital Insulating Oil Dissipation Factor Tester

Insulating Oil Dielectric Loss Angle & Volume Resistivity Tester

Electrical Oil Liquid Medium Dielectric Loss Angle Tester

Anti Interference Transformer oil Loss Test/Tan Delta Testing

GD-8019 ASTM D381 Jet Evaporation Method Fuels Gum Content Tester

GD-8019 Petroleum Gum Residue Tester ASTM D381

GD-8019 Steam-jet Evaporation Existent Gum Evaporating Bath ASTM D381

ASTM D381 Engine Fuels Existent Gum Tester

SF6 Purity Tester Dew Point Tester

Multi-Function SF6 Decomposition Analyzer /Micro- Water Detector

SF6 Synthesized Tester/SF6 Purity Tester

SF6 Gas Multifunction Analyzer/SF6 Purity Tester

GD-17040 Automatic Sulphur Determination in Petroleum Products

GD-17040 XRF Sulfur Content Tester For Oil

GDZC Series Transformer DC Resistance Testing Equipment

GDZC-10A 10A Winding Resistance Meter for Transformer Testing

GDZC Electrical Power Transformer DC Resistance Testing Equipment

GDZC-5A Portable Transformer DC Winding Resistance Test Set