Extech RF41 Battery Coolant & Glycol Refractometer with ATC - Measures -50 °C to 0 °C Freeze Point & Battery Acid Specific Gravity, Handheld Optical Refractometer Kit

What type of Glycol Refractometer is this? This Glycol Refractometer is used to determine the freeze points of Propylene Glycol and Ethylene Glycol fluid solutions. The readings are in …

Sep 16, 2014 · All water-based solutions can make light bend. The bending of light increases at a rate proportional to the increasing solution concentration. This glycol fluid refractometer is a …

Easily and quickly measure the concentration levels of ethylene and propylene glycol solutions with our digital refractometers. Set the device up in minutes and start measuring instantly.

MA888 measures the refractive index to determine the % volume and freezing point of ethylene glycol based coolants or antifreeze. Ideal for boiling & cooling towers as well as antifreeze & …

– The Glycol Refractometer is designed for testing for concentration of glycols. With the indication of the percentage you may know at which temperature the fluid will be frozen for both …

Dec 9, 2020 · The HI96831 Digital Refractometer utilizes the measurement of refractive index to determine the percent volume and freezing points of ethylene glycol based solutions. Ethylene …

Refractometers & Accessories for Glycol Testing Accurately check glycol concentration with our refractometers and precision accessories, essential for maintaining system efficiency and …

These digital refractometers feature an LCD, eliminating reading errors with common handheld refractometers. All models feature built-in automatic temperature compensation (ATC) which …

This instrument provides "good down to" temperature readings for both ethylene and propylene glycol solutions, along with an exact percentage of glycol calculation on the scale.