Intercomp TL6000 Tension Link Scales have capacities from 500 lb/250 kg – 10,000 lb / 5000kg Monitor, control and test overhead and tension loads. NEMA 4X / IP 65 aluminum, carbon, or stainless steel enclosure. Large 1.2 inch/30 mm LCD with membrane switches. Operates from two 9-volt alkaline batteries for up to 800 hours. Wireless remote control is optional. Also Available in Higher Capacities Intercomp TL6000 Tension Link 25,000 lb/12,500kg – 500,000 lb/250,000 kg