The M900 is designed to be used in feedlots dairies universities and pharmaceutical studies. The M900 is small light and maintains the durability that you expect from a GLA Thermometer with an anodized aluminum box and sealed USB charger port. It features a LCD backlit display with battery life and charging icons on the main screen. With an extended battery life you can even check the remaining battery life on your screen. The M900 will register a temperature in 8 – 15 seconds and is accurate to 0.1° F / C. The M900 comes complete with M900 Thermometer M207R 4.0” Angle Probe and M905 Charger. Wt. 0.6 lb.