• 100 kg (220 Lb.) capacity, 2 gram (0.1 oz.) resolution, and 0.5% accuracy under all conditions.
• Measures kilograms, pounds, pounds & ounces, and ounces.
• Refrigerant tank capacity indication. When enabled, this feature indicates how much liquid is left in the tank
• Battery life indicator
• Rugged, low-profile design uses less work and storage space.

The patented AccuTools® DS-220R Charging Scale is the most accurate and precise refrigerant meter available today with features that cannot be found anywhere else. It's a large 220lb. capacity, precise accuracy, and 0.1 oz resolution make it ideal for HVAC and Refrigeration service, including Critical Charging of small refrigeration systems. Its patented design and construction make it very durable, light, and easy to carry on ladders and rooftops. With an impressive list of features including programmability, alarm feature, field calibration, and scientific accuracy, the DS-220R is unmistakable the choice scale in today’s market.

Additional Feature :

Can program the desired charge weight and the built-in alarm will indicate when the programmed threshold has been reached. The CM-500 Automatic Charging Module(not included) when attached to the DS220R, will shut off the flow when the designated threshold is met. This important feature will allow the technician to perform other jobs while the system is being charged thus saving time and money.