The QE QUALITY refrigerant charging scale is used for freon charging, recovery and weighing of commercial A/C charges, auto A/C charges, and refrigeration systems. Unit includes a portable carrying case and a rubber coated 9″ x 9″ scale platform. Features include: 66 lbs. threshold, +/- 1 G accuracy, high-visibility LCD display, 6″ flexible coil cable, and a 9V long life battery included.