IEC156 / ASTM D1816 / ASTM D877 Breakdown Voltage Tester (GDYJ-502)

Breakdown Voltage BDV Tester with High Performance (GDYJ-502)

Insulating Oil Breakdown Voltage BDV Tester with Factory Price (GDYJ-502)

Insulating Oil Breakdown Voltage BDV Tester

BDV Tester with Factory Price (GDYJ-502)

Top-rated ASTM D 892 Lubricating Oils Foaming Characteristics Tester(GD-12579)

Lubricating Oils Foaming Characteristics Tester (GD-12579)

Foaming Characteristics Tester (GD-12579)

ASTM D 892 Lubricating Oils Foam Analyzer (GD-12579)

Lubricating Oils Foam Analyzer (GD-12579)

Foam Testing Equipment for Lubricating Oils (GD-12579)

Foam Analyzer for Lubricating Oils (GD-12579)

Automatic ASTM D892 Foam Analyzer

ASTM D892 Foam Analyzer

Foam Analyzer

Insulating Oil Tangent Delta Tester and Power Factor Tester

Automatic Tan Delta Tester / PF Tester for Transformer (GDGS)

Automatic Different Frequency Automatic Dielectric Loss Tester

Automatic Transformer Tan Delta Tester Power Factor Tester (GDGS)

GDGS Transformer Capacitance and Tan Delta Tester