Prestone Command® EG & DEF REFRACTOMETER
The Prestone refractometer is the go-to tool for measuring the freeze/boilover protection of Ethylene Glycol-based coolants and urea content in DEF. Instructions and storage case are included. Not for use with Propylene Glycol-based antifreeze/coolant.
Prestone Command EG & DEF Refractometer
- For use with Ethylene Glycol-based coolants and DEF
- Easy to read: includes instructions
- Quickly identifies concentrations (freezing/boilover protection)
- For use in the field and with scheduled maintenance
- Includes storage case