Accu-Charge II Programmable Refrigerant Scale for BHO Extraction etc.

Features: * Allows user to program desired quantities. Before charge is complete, an alarm will sound allowing ample time to turn off refrigerant supply. * PAUSE/CHARGE: This feature allows user to stop and continue charging. * TANK CAPACITY PROGRAMMING: EMPTY/FULL tank feature allows user to know the amount of refrigerant in the tank at any time. * Capacity: 240 lbs 110 kg * Accuracy: ? 0.01 kg / ? 0.16 oz / ? 0.01 lb ] or 0.1% of reading whichever is greater * Resolution: 0.01 kg / 0.02 lb * Auto Off: 3 hrs * Operating Temperature: 32 to 120?F 0 to 49?C * Battery Life: Approximately 40 hrs * 22 x 22cm 9 x 9" Platform