The MKL-C Counting Scales provide pinpoint accuracy for counting and weighing tasks. Complete with three backlit LCD displays and a full numeric keypad, users are able to freely select samples when counting and quickly get an accurate reading of total weight, unit weight and count.This highly versatile counting scale can be powered by the included ac adapter, inbuilt 240 hour rechargeable battery or via a USB power source. Features and Benefits Vivid backlit LCD - easily visible no matter the lighting condition Rugged construction, suitable for industrial use Sealed keypad protects from dust, dirt and spills Large grade 304 stainless steel pan allows for quick and easy cleaning Memory accumulation automatically totals results 240 hour battery with programmable auto power-off