Expert Quality refractometer which enables precision to be measured and calculated when evaluating anti-freeze battery fluid and screenwash intensities. Designed to work with the new anti-freeze technology such as G11 G12 and G13. The automatic temperature compensation (ATC) delivers accurate and dependable results every time. Supplied with a calibration screwdriver calibration fluid pipette and cleaning cloth. Supplied with a handy storage case.


Specification:
Refractometer measuring range
Anti-freeze...0 to -50°C
Battery fluid gravity...1.10 - 1.40
Screenwash...0 to -40°C