Anti Freeze Test (Hydrometer) - RX1977 - Laser

Anti Freeze Test (Hydrometer) - RX1977 - Laser
Easy to read indicator designed for modern types of antifreeze including OAT (Organic Acid Type) antifreeze. Number of floating discs indicates the level of coolant freeze protection. Tests both hot and cold coolant strength. Reads in Celsius and Fahrenheit. Floating orange disc shows over protection and loss of coolant efficiency. A 50/50 mixture of antifreeze and water will give full coolant protection and is suitable for most climates.

• Number of floating discs measures the level of coolant protection.
• Tests at hot and cold temperatures.
• Reads in Celsius and Fahrenheit.
• Floating orange disc shows over protection and loss of efficiency. Bulb is Black, 6 discs.