The Fieldpiece SRS1 delivers accurate measurements in a heavy duty design and eliminates clumsy wires that normally connect the display to the scale platform. The heavy duty platform is constructed of solid aluminum with rugged rubber bumpers. A recessed tank cradle and diamond plate pad hold refrigerant cylinders firmly. The remote stores conveniently in the bottom of the platform. The Fieldpiece SRS1 features push button zeroing (tare) and syncing between the remote and the platform and a 33-foot range. There are other refrigerant scales out there but the Fieldpiece was designed specifically for the rigors of HVAC/R field service. The remote's ergonomic design fits naturally in your hand. The ruggedized construction stands up to abuse most other scales can't handle. A long battery life (80 hours for the remote, 100 hours for the platform), along with standby modes that re-sync without losing your readings, allow you to weigh in and recover refrigerant without worry. The magnetic hat on the Fieldpiece SRS2C's remote allows you to work with both hands free while keeping the display visible. You can even weigh in a charge while doing other maintenance or repairs because you don't have to baby sit the scale, just take the remote with you up to 33 feet away. That's especially handy when you're working on a contract with multiple units.