China petroleum tester manufacturer & supplier

Manual Cleveland Open Cup Flash and Fire Point Tester

GD-3536

This instrument is designed and made as per standards GB/T3536-2008 Petroleum Products - Determination of Flash

2016-07-04

CT and PT Analyzer

GDVA-405

GDVA-405 CT PT Analyzer

2016-06-27

CT and PT Analyzer

GDVA-404

GDVA-404 CT PT Analyzer

2016-06-27

Transformer CT PT Analyzer

GDVA-402

GDVA-402 can finish: CT/PT volt-ampere characteristic curve test, CT/PT Polarity test,
CT/PT Transformation ratio test, automatically calculate

2016-06-27

Six-phase Protection Relay Tester

GDJB-1200

GDJB-1200 Six-phase Protection Relay Tester

2016-06-27

Three-phase Micr℃omputer Secondary Injection Tester

GDJB-PC

The instrument is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three phase AC/DC

2016-06-27

Single Phase Secondary Injection Test Set

GDJB-III

It is applied to test protection replay based on voltage and current operation.

2016-06-27

full-automatic Transformer Power of Tester

GDBR-P

GDGY Digital Automatic Dielectric Dissipation Factor Tester is a high-precision instrument, which can be applied to measure dielectric loss angle .

2016-06-27

Transformer Load and No-load tester

GDKF

GDGY Digital Automatic Dielectric Dissipation Factor Tester is a high-precision instrument, which can be applied to measure dielectric loss angle and

2016-06-27

Insulating Oil Tangent Delta Tester

GDGY

GDGY Digital Automatic Dielectric Dissipation Factor Tester is a high-precision instrument, which can be applied to measure dielectric loss angle and

2016-06-27

Transformer Tan Delta and Power Factor Tester

GDGS

GDGS Transformer Tan Delta Tester

2016-06-27

Transformer Load Voltage Adjustment Switch Tester

GDKC-2000

The tester can record switch operation waveform in overall pr℃ess.
The longest time is 6.4s.

2016-06-27

Transformer DC Resistance of Tester

GDZC Series

GDZC Series Transformer DC Resistance Tester

2016-06-27

DL/T911-2004 Standard Sweep Frequency Response Analyzer

GDRZ-902

GDRZ-902 Sweep Frequency Response Analyzer

2016-06-27

Transformer Wingding Resistance Tester

GDZC-Series

It is applied to measure the DC resistance of inductance circuit such as power transformer coil, current transformer coil and so on.

2016-06-27

High accuracy 180V USB port Transformer Turn Ratio Tester

GDB-D

GDB-D Transformer Turns Ratio Tester Is Specially Designed For Three-Phase Transformer In Power System, Especially For Transformer Of Type Z Winding A

2016-06-27