Right Weigh’s 310-80-PP Exterior, Analog Load Scales provide accurate and reliable on-ground weight measurement of your tractor’s & trailers tri- axle groups. This style of load scale features a manual, 3-way bleeder valve to release pressure from the scale system when it’s not in use, helping to increase it’s longevity.
This scale can read up to 80,000 pounds.

•1/4” NPT connection.
•Reads in actual pounds, not psi.
•Operating range is -40°F to 140°F.
•3 way push-pull air bleeder valve.
•Mounted in a black, polypropylene enclosure with stainless steel latches – designed to withstand outdoor weather conditions.
•Mounting bracket and hardware included.
•Durable lock hole for added security if desired.
•Simple installation and calibration processes.
•Has a convenient, on-the-face, simple calibration screw.
•Large, easy to read 3 1/2″ dial face.
•No complex sensors or electronics.

Corresponding Installation Kit:101-SK

As with all Right Weigh products, these scales are backed by a 3-year warranty