RF41 | Battery coolant and glycol refractometer with ATC
The Extech RF41 measures the freezing point of propylene/ethylene glycol from -50 °C to 0 °C. It also measures the specific gravity of battery acid from 1.11 to 1.30 and provides a quick overview of the battery's state of charge. Only 2 to 3 drops of solution are required for fast and accurate measurements. Automatic temperature compensation ensures repeatable measurements on an easy-to-read scale. Prism and lens are equipped with easy focus adjustment.
About the Manufacturer
EXTECH
Extech Instruments is a leading global manufacturer of innovative handheld test, measurement and inspection tools. Since 1971, the company has provided reliable solutions for professionals, craftsmen and do-it-yourselfers in various fields such as electrical, mechanical, maintenance, safety and environmental. Extech is known for its high quality and is valued in over 100 countries. Since 2007, Extech has been part of Teledyne FLIR, a leading provider of infrared thermal imaging solutions.