Description
The Nu-Calgon 61301 Refractometer is a precision diagnostic tool for measuring glycol-based antifreeze solutions freeze point and concentration in HVAC systems. The Glycometer type instrument ensures accurate reading enabling technicians to keep the system in optimal performance. It is ideal for chillers, boilers, and hydronic heating systems to prevent freezing and overheating by maintaining proper glycol concentration. The refractometer gives fast accurate results that save time by not requiring maintenance and avoiding system failures. It is to use and needs only a few drops of fluid for instant analysis.
