LASER 4293 Antifreeze Tester Ethylene Glycol & OAT Coolants Celsius & Fahrenheit

Easy to read hydrometer, designed for modern Ethylene Glycol antifreeze. Also suitable for use on Organic Acid Technology (OAT) antifreeze.

• 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 with 6 coloured discs.
• For the Propylene Glycol Antifreeze Tester, please see Laser Part No. 4292.

• Manufacturer: LASER TOOLS
• Quantity Per Package: 1
• Measuring Range (ethylene glycol), from [°C]: -7
• Heating/Cooling: for vehicles with expansion tank
• Colour: transparent
• Measuring Range (ethylene glycol), up to [°C]: -37
• OEM Numbers: