AB Monitorz was created from real-world experience and a simple goal—to help prevent costly engine damage before it's too late.
After seeing how quickly a broken or slipping fan belt could lead to overheating and expensive repairs, we knew there had to be a better way. Factory warning systems often alert you only after the problem has already begun causing damage.
That's why we developed the Keep'er Cool voltage monitor.
By instantly detecting a drop in charging voltage, it provides an early warning of alternator or fan belt failure, giving operators valuable time to stop safely and protect their equipment.
Designed to be reliable, easy to install, and built for demanding environments, Keep'er Cool is the result of practical experience and a commitment to helping keep your engines running cooler, longer.
AB Monitorz – Keep'er Cool
Protect your engine. Prevent costly downtime. Drive with confidence.