Exterior Digital Load Scales
Right Weigh Exterior Digital Load Scales
With available options for both air and spring suspension applications, our exterior digital load scales work on most tractor, trailer, and straight truck axle configurations. The on-the-ground weight is displayed on an easy-to-read LCD display. These gauges are also Bluetooth-enabled so the weights can be viewed on your smartphone using the free Right Weigh app! These scales are available with different combinations of internal air sensors and inputs for strain sensors depending on the application. Calibration is easy with a two-point calibration process for each axle group being monitored. Calibration can be protected with an option PIN code. These gauges are the best option for virtually any truck configuration, drop and hook fleet, and owner operators with multiple trailers.
| Product #: | Vehicle Type | Axle Groups Monitored | Description | Configuration |
|---|---|---|---|---|
| 201-EBT-01B | * Air Suspension Tractor or Trailer | 1 axle group (1 HCV) + estimated steer | Monitors 1 axle group with 1 height control valve. Can provide estimated steer weight when monitoring a drive axle group. | 1 air sensor |
| 201-EBT-02B | * Air Suspension Tractor or Trailer * Dedicated Tractor-Trailer set | 1 or 2 axle groups + estimated steer | Monitors 1 axle group with 2 HCV’s, or 2 axle groups with 1 HCV each. Can provide estimated steer weight when monitoring a drive axle group. | 2 air sensors |
| 201-EBT-11B | * Air Suspension Straight Truck | Steer axle + drive axle group | Monitors a 1 HCV air suspension drive axle group, and 1 spring suspension steer axle. | 1 strain sensor, 1 air sensor |
| 201-EBT-12B | * Air Suspension Straight Truck (2 HCV) | Steer axle + drive axle group | Monitors a 2 HCV air suspension drive axle group, and 1 spring suspension steer axle. Can also be used on trucks with a 1 HCV drive axle group and an air suspension lift axle. | 1 strain sensor, 2 air sensors |
| 201-EBT-21B | * Twin Steer Air Suspension Straight Truck | Steer axles + drive axle group | Monitors a 1 HCV air suspension drive axle group, and 2 spring suspension steer axles. | 1 strain sensor |
| 201-EBT-22B | * Twin Steer Air Suspension Straight Truck (2 HCV) | Steer axles + drive axle group | Monitors a 2 HCV air suspension drive axle group, and 2 spring suspension steer axles. | 2 strain sensors, 2 air sensors |
| 201-EBT-20B-TT | * Straight Truck or Tractor with Mack Camelback Suspension | Steer axle + drive axle group | Monitors the steer and drive axles on trucks with Mack Camelback suspension. | 2 strain sensors |
| 201-EBT-30B-WB | * Straight Truck or Tractor with Walking Beam Suspension | Steer axle + drive axle group | Monitors the steer and drive axles on trucks with Hendrickson Haulmaax, HN, RS (with fabricated walking beams), RT (with fabricated walking beams), or Chalmers 800 series suspension. | 3 strain sensors |
| 201-EBT-10B | * Spring Suspension Trailer (1 axle) | 1 axle | Monitors 1 spring suspension axle on a trailer or dolly. **NOT FOR USE ON A DRIVE AXLE** | 1 strain sensor |
| 201-EBT-20B | * Spring Suspension Trailer (tandem or spread axle) * Transfer dump trailer (2 axles) | 2 axles | Monitors a total of 2 axles on a trailer or dolly. Axles can be grouped together, or separate. **NOT FOR USE ON DRIVE AXLES** | 2 strain sensors |
| 201-EBT-30B | * Spring Suspension Trailer (tri-axle) * Transfer dump trailer | 3 axles | Monitors a total of 3 axles on a trailer or dolly. Axles can be grouped together (tri-axle), separate (individual axle weight), or split into 2 groups with a total of 3 axles. **NOT FOR USE ON DRIVE AXLES** | 3 strain sensors |
| 201-EBT-40B | * Spring Suspension Trailer (quad-axle) * Transfer dump trailer | 4 axles | Monitors a total of 4 axles on a trailer or dolly. Axles can be grouped together (quad-axle), separate (individual axle weight), or split into 2 groups with a total of 4 axles. **NOT FOR USE ON DRIVE AXLES** | 4 strain sensors |