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Exterior Digital Load Scales

Right Weigh Exterior Digital Load Scales

Our air suspension exterior digital load scales work on most tractor and trailer air suspension axle configurations. The air suspension scales can have one or two air inputs. The dual air input scale can be used to monitor a single axle group with two height control valves or it can be used to monitor two separate axle groups on the same vehicle.

Our spring suspension exterior digital load scales are designed to work on trailers with up to three spring axles. Depending on your truck configuration, systems are available with one, two, or three axle sensors and a simple welding install means less down time. 

For both scales, the Bluetooth enabled model works with our app to display weights on your smartphone. The on-the-ground weight is displayed on our easy to read LCD display. These scales have a simple two-point calibration, optional PIN code protection, and overweight warning feature.

Air Suspension

Product #: 201-EDG-01B & 201-EBT-01B 201-EDG-02B & 201-EBT-02B
Height control valves 1 2
Max axle groups monitored 1 2
Max axles per axle group 4 -1 axle group (up to 4 axles) w/2 HCVs
-2 axle groups (up to 4 axles) w/1 HCV per group
Weight display modes -Normal Mode (AVG)
-2 sets of calibration points (2CAL)
-1 HCV Drive & estimated steer (ESTR)
-Average mode for dual HCV (AVG)
-2 sets of calibration points (2CAL)
-2 HCV Drive & estimated steer (ESTR)
-Independent – 1 HCV Drive, 1 HCV Trailer (IDP)
Weather resistant enclosure
Yes Yes
Bluetooth Enabled EDG-o1B: No
EBT-01B: Yes
EDG-02B: No
EBT-02B: Yes
Warranty 3 Years 3 Years

Spring Suspension

Product #: 201-194-1000 201-194-2000 201-194-3000
Applications Single Axle Trailer & Single Axle Dolly Tandem Trailer Axles-Pup Trailer & Single axle front + Single Axle Rear Tri-Axle Trailer-Pup Trailer & Single axle front + Single Axle Rear
Axle Tube Diameter 5 Inches 5 Inches 5 Inches
Max axle groups 1 2 2
Max axles monitored 1 2 3
Weight display modes -Normal Mode (AVG) -Average mode for tandem axle group (AVG)
-Independent Mode – 1 Single Axle + 1 Single Axle (F1B1)
-Average mode for tri axle group (AVG)
– Independent mode (1 Single Axle + 1 Tandem Axle Group) (F1B2)
Weather resistant enclosure Yes Yes Yes
Bluetooth Enabled Yes Yes Yes
Warranty 3 Years 3 Years 3 Years
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