Our interior load scales offer reliable on-the-ground axle weight measurement of your tractor or trailer’s tandem axles from inside the cab of the tractor. Dash mountable with clear analog readings displayed on our standard 2” gauge or the larger 3” gauge. Easy to install, our interior models can directly replace most existing air suspension PSI gauges, or stand alone using our simple installation kit.

Right Weigh’s liquid filled line of onboard load scales provide accurate and reliable on-the-ground axle weight measurement of your air-ride tractor or trailer. With the same calibratable accuracy and simplicity of the original dry line, the liquid filled scales contain low viscosity silicone that prevents corrosion and absorbs vibration and pressure spikes. Ideal for flush and exposed mounting, the liquid filled models are available with a 2½” dial face and include applications for single, tandem and tri-axle configurations.

The Right Weigh line of exterior scales is one of the most popular choices for the trucking industry today. Our exterior scales offer affordable and reliable on-the-ground axle weight measurement with clear analog readings and easy-to-use features. They are simple to install, easy to calibrate and they stay calibrated.

Right Weigh's exterior load scales are protected by a custom, impact resistant, all-weather enclosure. Created with relentless weather and road conditions in mind, our standard box is made of impact-modified polycarbonate to ensure protection even in severe conditions. All of our exterior scales come complete with the mounting bracket and all necessary hardware needed for basic installation on your tractor or trailer (1/4” airline not included).

Right Weigh’s E-Z Weigh digital onboard load scale provides accurate and reliable axle weight measurement of most air-ride tractors or trailers displayed in real weight (lbs/kg). Utilizing Right Weigh’s unique design, these exterior gauges allow for a quick and intuitive 2-point calibration, providing accuracy within at least 300 lbs or better, with weights showing on an easy-to-read LCD display. This digital line can accommodate most tractor and trailer axle configurations and is intended to withstand typical exterior mounting conditions. An optional mounting kit is available that includes Right Weigh's custom protective box, mounting bracket, hardware, and 3amp fuse. As with all Right Weigh products, this scale is backed by a 3-year parts warranty. (One unit is required for each axle group being monitored).