Features and Benefits:Tests ethylene glycol solutionsTemperature compensatingObtain direct, accurate readingsWide range: +32 degree F to -60 degree FFahrenheit and Celsius scalesUnbreakable, E-Z to...
Features and Benefits:
For testing propylene glycol-based antifreeze in automotive radiators and freshwater system in RV's and boats
Accurate to -50 degrees F
Ball float to show freeze...