









🔧 Stay Cool, Stay Ahead: The Ultimate 5-in-1 Fluid Tester for the Modern Driver
The GAIN EXPRESS 5-in-1 Automotive Battery Antifreeze Refractometer REA-503cATC is a precision tool designed to measure specific gravity and freezing points of multiple automotive fluids including battery acid, ethylene glycol, propylene glycol, and screenwash antifreeze. Featuring Auto Temperature Compensation for reliable accuracy in any environment, it combines durability with user-friendly calibration and a comfortable rubberized grip, making it an essential device for professional and DIY vehicle maintenance.







| Manufacturer | Gain Express Holdings Ltd |
| Part Number | REA-503cATC |
| Package Dimensions | 21.3 x 9.1 x 5.8 cm; 270 g |
| Item model number | REA-503cATC |
| Colour | Antifreeze Refractometer |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 270 g |
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