Gates® 91001 - Engine Coolant and Battery Portable Refractometer

Universal Engine Coolant and Battery Portable Refractometer by Gates®. Measures concentration of coolant mixture in engine. Place small sample of coolant on lens, then hold lens up to light source. Light bends through liquid, providing an accurate reading on scale.

Features

• Measuring coolant concentrations is essential to cooling system maintenance
• Most technicians use hydrometers to test coolant concentration via gravity or floating ball scales
• Hydrometers must be temperature corrected, and may give false readings when testing new, propylene-based coolants
• Automatically corrects for temperature on both types of coolant (ethylene and propylene glycol) while measuring battery charge levels

Gates® is the world’s leading manufacturer of power transmission belts and a premier global manufacturer of fluid power products. Brand's highly engineered products are critical components used in diverse industrial and automotive applications where the cost of failure is very high relative to the cost of their products. Gates provides a differentiated value proposition to every customer by offering a complete portfolio of premium product and service solutions for both replacement and first-fit applications across brand's targeted end markets, which encompass process and specialty, construction, agriculture, energy, transportation, and automotive.