| Name | Size | Downloads | Update | Download |
|---|---|---|---|---|
| User Manual of GDJB-PC Three Phase Relay Protection Tester (Single-chip Computer Version).pdf | 4.22MB | 47 | 2022-06-13 | Download |
| User Manual of GDB-IV Transformer Turns Ratio Tester.pdf | 1.71MB | 86 | 2021-08-20 | Download |
| User Manual of GDJB-PC Microcomputer Relay Protection Tester.pdf | 1.13MB | 139 | 2020-08-20 | Download |
| User Manual of VLF-80KV Very Low Frequency Tester.pdf | 600KB | 135 | 2020-08-20 | Download |
| User Manual of GDYJ-502 100KV Transformer Oil BDV Tester.pdf | 908KB | 122 | 2020-08-20 | Download |
| User Manual of GDVA-405 Automatic CT PT Analyzer.pdf | 3.44MB | 137 | 2020-08-20 | Download |
| User Manual of GDVA-404 CT PT Analyzer .pdf | 3.72MB | 115 | 2020-08-20 | Download |
| User Manual of GDVA-402 CT PT Analyzer .pdf | 1.37MB | 106 | 2020-08-20 | Download |
| User Manual of GD-TC Cable Fault Locator.pdf | 874KB | 113 | 2020-08-20 | Download |
| User Manual of GDRZ-902 Transformer SFRA Sweep Frequency Response Analyzer .pdf | 531KB | 119 | 2020-08-20 | Download |
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