Managing these mineral oil concentrations requires a refractometer, which measures the refracting of light in the coolant to deliver a reading in degrees Brix. This reading indicates sugar ...

Prestone Products Corp. announced it has heavy-duty test kits, test strips and a refractometer for antifreeze/coolant analysis. A coolant analysis program offers snapshots of what is happening inside ...

Jason Cannon (00:00): CCJ's 10-44 is brought to you by Chevron Delo Heavy Duty Diesel Engine Oil. Now there's even more reasons to choose Delo. (00:09): Coolant and antifreeze there's absolutely no ...

Elizabeth Nelson, coolant program manager at Polaris Laboratories, a fluid-analysis company in Indianapolis, Ind., tells a story that would strike fear into the heart of any fleet manager. A class-8 ...

Proper cooling is critical to any engine. Without some way to remove the heat created during the combustion process, the engine will quickly become a lump of scrap metal. But today's coolants provide ...