Tracer Products' TP-9366 PRO-DigiScale high-capacity, extremely durable refrigerant scale accommodates cylinders up to 220 lbs. The TP-9366 features "best-in-class" load cell accuracy to +/- 0.25 oz., with no drift. The unit provides measurements in lbs./oz., kg/g or decimal lbs. Additional features include an automatic shut-off mode to conserve battery life, low-battery and over-range warning indicators, and automatic and manual "zeroing."
