OPTi Handheld Refractometer - (DEF/Ethylene Glycol °F/Sulphuric Acid) – Refractometer Shop

This digital refractometer is great for car mechanics and fleet managers wishing to check the concentration of Diesel Exhaust Fluids (commonly known as DEF or AdBlue®) & measuring of °C Ethylene Glycol (°F Freezing Point), for automotive coolants such as Antifreeze, and Sulphuric Acid for testing battery acid.

XYL-Handbook-Refractometry-en-EN

OPTi Digital Handheld Refractometer

Milwaukee Digital Ethylene Glycol Refractometer : Industrial & Scientific

OPTi Multiple Scale Digital Handheld Refractometer Camlab

OPTi-M Scale List - Dastec SRL, PDF, Fructose

Digital Handheld Refractometer, OPTi, Bellingham + Stanley

Refractometers for the automotive industry – Refractometer Shop

IND) BSL-User-Guide-38-420-OPTi-Refractometer-en-GB, PDF, Calibration

OPTi® Digital Handheld Refractometer - 0-95 Brix (ATC) - Sinclair Campbell