All Products

• GD-265H Intelligent Kinematic Viscometer
• GD-265-3 Capillary Viscometer Washer
• GD-255 Distillation Apparatus
• GD-255 Distillation Apparatus
• GD-6536 Distillation Apparatus
• GD-6536 Distillation Apparatus
• GD-6536A Distillation Apparatus
• GD-6536C Distillation Apparatus
• GD-6536C Distillation Apparatus
• GD-12579 Foaming Characteristic Tester

• GD-508 Ash Content Tester
• GD-6541A Automatic Interfacial Tension Tester
• GD-262 Aniline Point Tester
• GD-0168 Petroleum Products Color Tester
• GD-0168 Petroleum Products Color Tester
• GD-1884 Petroleum Products Density Tester
• GD-8019B Existent Gum Tester
• GD-8019 Existent Gum Tester
• GD-320N Low Price m Atomic Absorption Spectrophotometer AAS
• GD-2100 Karl Fisher Titrator

• GD-260A Water Content Tester
• GDD-1A Automatic Volumetric Karl Fischer Mositure Titrator
• GD-0689 Ultraviolet Fluorescence Sulfur-in-Oil Analyzer
• GD-380B Sulfur Content Tester (Lamp method)
• GD-387 Sulfur Content Tester
• GD-17040 X-ray Fluorescence Sulfur-in-Oil Analyzer
• GD-510D&Cloud Point Tester
• GD-510G-I Solidifying Point&Cold Filter Plugging Point Tester
• GD-265H-1 Automatic Kinematic Viscometer
• GD-3536D Fully-automatic Cleveland Open-Cup Flash Point Tester

• GD-3536A Automatic Cleveland Open-Cup Flash Point Tester
• GD-3536 Cleveland Open-Cup Flash Point Tester
• GD-3536-1 Semi-automatic Cleveland Open Cup Flash Point Tester
• GD-261D Fully-automatic Pensky-Martens Closed-Cup Flash Point Tester
• GD-261A Automatic Pensky-Martens Closed-Cup Flash Point Tester
• GD-261A Automatic Pensky-Martens Closed-Cup Flash Point Tester
• GDJL-H SF6 Gas Leakage Detector
• GDWS-H Dew Point Analyzer
• GDMD-H SF6 Density Relay Calibrator
• GDTF-GSW AC Resonant Test System for Generators

• GDYJ-503 Insulating Oil BDV Tester
• GD-TC High Voltage Power Cable Fault Locator
• GD-TC High Voltage Power Cable Fault Locator
• GDRZ-902 Transformer SFRA Sweep Frequency Response Analyzer
• GDBC-901 Three Phase Transformer Turns Ratio TTR Tester
• GDB-D Z Type Three Phase Transformer Turns Ratio Meter
• GDGK-303 Low Price Circuit Breaker Analyzer
• GDGK-303 Low Price Circuit Breaker Analyzer
• GDGK-306 High Voltage Circuit Breaker Tester, HV Switch Tester
• GDGK-307 Fully Automatic Circuit Breaker Mechanical Characteristics Tester

• GDTF-HTS Series AC Resonant Test System for Substation Equipment
• GDHL Series 100A, 200A, 400A, 600A Contact Resistance Tester, Micro ohm meter
• VLF Series 0.02Hz 80kV Very Low Frequency Tester
• ZGF Series 60kV to 300kV DC High Voltage Generator
• GDYJ-502 100kV Insulating Oil Breakdown Voltage BDV Tester
• GDYJ-502A Automatic 80kV Transformer Oil Dielectric Strength
• GDJ Series Oil Type Transformer, AC DC Hipot Tester
• GDYJ-501 0~100kv Transformer Oil BDV Test Kit
• SLQ Series Primary Injection Tester
• GD-0719 Automatic Wheel-Track Tester (Common Type)

• GD-2801E1 Penetrometer
• GD-2801F Low Temperature Asphalt Penetrometer
• GD-2801G Penetrometer (For Wax)
• GD-2801I Automatic Penetrometer
• GD-2801C Penetrometer
• GD-2806I Fully-automatic Asphalt Softening Point Tester
• GD-2806H Automatic Softening Point Apparatus
• GD-2806G Automatic Ring And Ball Apparatus
• GD-2806F Softening Point Tester
• GD-4508C Bitumen Ductility Tester

• GD-4508C Bitumen Ductility Tester
• GD-4508G Bitumen Ductility Tester
• GD-0711A Bituminous Mixtures Theoretical Maximum Specific Gravity Tester
• GD-0722A Automatic Centrifugal Extractor
• GD-0755 Load Wheel Rolling Tester
• GD-0752 Wet Wheel Abrasion Tester
• GD-0719B Automatic Wheel-Track Tester
• GD-0719A Automatic Wheel-Track Tester
• GD-6307 Asphalt content tester
• GD-0620B Bitumen Dynamic Viscometer

• GD-0613A Automatic Breaking Point Tester
• GD-0624 Asphalt Tenacity Tester
• GD-0615 Asphalt Wax Content Tester
• GD-0610 85 Type Rolling Thin Film Oven
• GD-0609 80 Type Rolling Thin Film Oven
• GD-0621 Asphalt Standard Viscometer
• GD-0623 Saybolt Viscometer
• GDE-1B Engler Viscometer
• GD-0709 Marshall Stability Tester
• GD-0709A Marshall Stability Tester

• GD-F02-20 Automatic Mixture Blender
• GD-F03-60 Automatic Mixture Blender
• GD-0703 Wheel-Track Molding Machine
• GD-0702 Marshall Electric Compactor
• GD-265H-2 Automatic Kinematic Viscometer
• GD-261 Pensky-Martens Closed-Cup Flash Point Tester
• GD-261-1 Pensky-Martens Closed-Cup Flash Point Tester
• GD-261A Automatic Pensky-Martens Closed-Cup Flash Point Tester
• GD-261D Fully-automatic Pensky-Martens Closed-Cup Flash Point
• GD-3536-1 Semi-automatic Cleveland Open Cup Flash Point Tester