Automotive Battery Antifreeze Refractometer ATC Coolant Tester for Battery Acid Ethylene Propylene Glycol

The antifreeze refractometer can be used for measuring the freezing point of glycol, antifreeze, coolant and battery Acid. It can also be used for checking the condition of electrolyte solution batteries. 

• Handheld design and non-slip rubber handle for easy operation.
• Built-in automatic temperature compensation(ATC) to get faster results
• With measurement level for direct reading
• Adjustable manual focus, easy to focus and calibrate
• Comes with a case, convenient for storage and portable for use
• Great for winemaking, agricultural, gardening & educational purposes

Specifications:

• Material: ABS
• Measuring Range: 
• Ethylene Glycol: -50~0°C
• Propylene Glycol: -50~0°C
• Cleaning Fluids: -40~10°C
• Battery Fluids: 1.10 ~ 1.40sg 
• Item Size: Approx. 15.5 * 4cm / 6.1 * 1.6in
• Item Weight: Approx. 87g / 3.1oz