Mastercool Accu-Charger II Refrigerant Scale w/ Level

Mastercool 98210AAccuracy: +/- 0.01kg; +/- 0.16oz.; +/- 0.01lbResolution : 0.01kg/0.02lbCapacity of 240lbs, removeable platform.Battery life is approximately 40 hours.Charge programming allows user to program desired quantities.Before charge is complete, an alarm will sound allowing user ample time to turn off refrigerant supply.Repeat allows user to charge previously stored amount.Mastercool introduces its new ACCU-CHARGE II, the most advanced electronic refrigerant scale in the market today.Constructed with a rugged aluminum cast body, the new Accu-Charge II now offers programming capabilities.It is lightweight and portable.These features insure accurate charge.