Diversitech 6-REF401

Diversitech Refractometer, -60 to 32 deg F Measuring, Metal

• The Refractometer can measure the freezing point of coolants, glycol and the charge condition of batteries
• Measures the concentration of an aqueous solution by measuring its refractive index
• Metal body with heat-blocking rubber hand grip, cushioned eye-piece and non-roll stand
• This precise instrument is small, light and only needs a few drops of a solution to take a measurement
• The user friendly interface is convenient and the sensitive prism inside the refractometer is housed in a high impact plastic enclosure for years of reliable use
• Resolution of 10 deg F, 0.01 S/G
• Freezing points of ethylene and propylene glycol coolants and battery acid level