The Ohaus Trooper Series is optimised for economical weighing with a concave stainless steel weigh pan and ABS housing providing protection for light industrial, non-approved applications. Simple menu operation and easy to read backlit LCD display make the Trooper an affordable weighing solution. AC power or up to 100 hours battery operation. Platform Size (WxD): 340 x 230mm. Scale Dimensions (WxDxH): 343 x 368 x 114mm. Weight: 3.9kg. Display: Backlit LCD 25.4mm. Power Supply: AC Adaptor or 6 x C Type batteries. IP43 Protection Rating. Standard Features Include: *RS232 bi-directional interface. *Net/Gross/Tare function. *Auto-off timer. *Low battery warning. *Adjustable averaging and stability levels. *Retain zero data. * Auto-zero tracking. *Levelling feet and bubble. Capacities Available:3kg x 0.5g, 6kg x 1g, 15kg x 2g, 30kg x 5g.