
It's not the best job on the farm - bringing the herd up for milking on a dusty hot day, or in the evening.
Solar-Powered Profit Generator

An option for the Batt-Latch that will appeal to some farmers is a long or short-range remote trigger.
Batt-Latch BOSS Remote

The range starts with the DisplayPro, a solar-powered highly visible vat temperature monitor that is.
DisplayPro