Drinking water treatment compliance testing

5V batteries (included LR44 button cell type batteries)

3°C / ±0

How to Install

NSF tested: Tested to NSF/ANSI Standard 42 & 53 by Broward Testing Laboratory

Milwaukee MA888 Digital Ethylene Glycol Refractometer | 0-100% ATC IAPMO certified shower filter Drinking water treatment compliance testingThousands of cooling tower and recycle professionals from boiling towers to antifreeze recycling move to the digital MA888 Digital Ethylene Glycol meter for measurement of the refractive index to determine the % volume and freezing point of ethylene glycol based coolants or antifreeze, from less precise optical refractometers. WHAT PEOPLE ARE SAYING "Using this for my anti freeze recycling business has saved me time and money." "I am in love with this