The Alliance/CAS Caston-IIIBT wireless crane scale has a rugged, environmentally sealed NEMA 4 IP65 alodined cast aluminum housing and is equipped with a bright, 6-digit 1.5-inch LED display. Featuring a Bluetooth remote control that operates up to 350 feet, operators can stay a safe distance from heavy loads and display weight results to within ±0.1 percent accuracy of the applied load. Offered in capacities ranging from 10,000 x 5 pounds up to 100,000 x 20 pounds, the Alliance/CAS Caston-IIIBT Crane Scale provides an ultimate 300 percent over-load factor of rated capacity. Standard features include a rechargeable battery pack, spare battery pack and charger, auto span adjustment, auto zero tracking, and manual or automatic on, off, zero, tare and hold functions. For more information visit www.alliancescale.com or call (800) 343-6802.