General Tools DS300RC Digital HVAC Refrigeration Charging Scale is designed to accurately charge refrigerant tanks. The General Tools DS300RC features heavy duty die cast aluminum construction, low battery indication, manual zeroing, membrane key pad buttons, over-sized LCD display, and more.
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 
