Peak Commercial & Industrial, an Old World Industries company, is unvailing new test strips for its Final Charge heavy-duty extended-life coolant/antifreeze. Test strips for the Final Charge Global ...

Kernco Instruments Co Inc's Model 11J16 battery/antifreeze tester is a handheld refractometer designed to indicate specific gravity, freezing point temperature, Kernco Instruments Co Inc's Model 11J16 ...

Kernco Instruments Co Inc's Model 1016 battery/antifreeze tester is a hand-held refractometer designed to indicate specific gravity, freezing point temperature, Kernco Instruments Co Inc's Model 1016 ...

I recently bought a popular brand of coolant. I've been buying this brand all my life. As far as I know, it is what my dad used all the time. I always buy concentrate and dilute it myself to a 50/50 ...