Handheld Antifreeze Refractometer – Coolant & Battery Acid ATC Tester

Check automotive fluids conveniently with this antifreeze refractometer designed for coolant and battery acid testing. Its stated -50°C to 0°C antifreeze scale helps evaluate the freezing point of compatible coolant samples. The tool also supports battery acid specific gravity testing, making it useful for routine vehicle maintenance and inspection. Automatic Temperature Compensation (ATC) helps account for temperature changes during measurement.

Key Features

• -50°C to 0°C antifreeze scale.
• Tests coolant freezing point.
• Measures battery acid specific gravity.
• Built-in ATC function.
• Handheld automotive refractometer design.
• Quick optical fluid inspection.
• Suitable for routine vehicle maintenance.

Why Choose Our Antifreeze Refractometer?

This battery acid tester combines coolant freezing-point checks and battery-fluid specific gravity testing in one compact tool. Its handheld design and ATC functionality make it practical for garages, workshops, and vehicle maintenance kits.

Perfect For

• Automotive coolant checks
• Antifreeze testing
• Battery acid inspection
• Vehicle maintenance
• Garages & workshops
• Seasonal coolant checks

Product Specs

• Type: Handheld Refractometer
• Antifreeze Scale: -50°C to 0°C
• Functions: Freezing Point/Specific Gravity
• Temperature Compensation: ATC
• Applications: Coolant/Battery Acid

Make Automotive Fluid Checks Easier

Keep a coolant freezing point tester ready for convenient antifreeze and battery-fluid inspections.