4478P

Combined professional digital type, easy to use and very precise in the control of the freezing point of antifreeze and liquid cleaning solutions (eg. washer fluid), as well as for the detection of urea concentration. With automatic ambient temperature compensation system. Operated by 2 alkaline batteries 1.5 V AAA (Art. 3600 C), supplied.

Measuring capacity: Propylene Glycol and Ethylene from -50 ° C to 0 ° C (accuracy ± 0.5 ° C); Urea 0 to 40% (accuracy ± 0.2%); Cleaning liquid from -40 ° C to 0 ° C (accuracy ± 0.5 ° C). Division 0.1 ° C - 0.1%. Low battery indicator.
in case.