JB Industries DS-20000 Digital HVAC Refrigeration Charging Scale comes with many awards for it's construction. JB Industries DS-20000 utilizes an advanced solid state load cell, which produces highly accurate results down to (0.25 oz/ 10 gram). Yet, its capacity reaches 220lb or 100kg. Auto shut off conserves battery energy, yet it can be disables, as well. Overall, it is one of the best refrigerant charging scales on the market. The refrigerant scale produces accurate results, even if the tank is placed off the center.
The JB Industries DS-20000 comes with two-year manufacturer's warranty, and it's made in the USA.