LP7510A Locosc indicator is NTEP approved Painted Steel model. LP7510A can be used in checkweighing, truck scale and other industrial weighing applications. has a 6 Digit LCD display with Blue Backlight about 1″ tall segments. 8 double function key operation using a flexible membrane keypad. Weighing Units LB /KG switchable. Wall mount “U” bracket included. Power is 110VAC adapter. Clear in-use cover on indicator is also included. Load cell port is a common 5 Pin connector. capable to power up 6 pcs. 350 ohm load cell maximum. RS-232 is a DB-9pin Female plug. NTEP Class III 09-070A2 Housing protection IP65-66 with gasket securing back and front of the housing.