OUR PRODUCTS
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Our exterior mechanical load scales are ideal for those that simply want to monitor and maintain legal weights. The exterior mechanical scales are easy to install and calibrate, and can be mounted on either a truck or trailer. Specific models are available for single, tandem and triple axle configurations. There are two different models to choose from. The larger 3 ½ inch gauge comes mounted in a custom, weather resistant enclosure with a push-pull valve to bleed the pressure out of the gauge when it is not in use. The smaller 2 ½ inch liquid filled gauges contain silicon that prevent corrosion and absorbs vibration and pressure spikes, even in extreme weather conditions. These liquid filled scales are ideal for flush and fully exposed exterior mounting. In most cases, they can replace the factory installed PSI gauge of the same size and shape.
Dry-Filled
Product #: 310-30-PP/GO 310/54-PP/GO 310-54-M3 310-80-PP/GO 310-80-M3 Max height control valves 1 1 2 1 2 Max axle groups monitored 1 1 1 1 1 Max axles / axle group 1 2 2 3 3 Weight display options Axle group weight Axle group weight Axle group weight Axle group weight Axle group weight Color Black Black Black Black Black Weather Resistant Enclosure -PP: Yes
-GO: No-PP: Yes
-GO: NoYes -PP: Yes
-GO: NoYes Mount type Truck/Trailer Truck/Trailer Truck/Trailer Truck/Trailer Truck/Trailer Max weight display 30,000 LBS 54,000 LBS 54,000 LBS 80,000 LBS 80,000 LBS Warranty 3 Years 3 Years 3 Years 3 Years 3 Years Liquid-Filled
Product #: 250-30-FF/LM 250-54-FF/LM 250-64-FF/LM Max height control valves 1 1 1 Max axle groups monitored 1 1 1 Max axles / axle group 1 2 3 Weight display options Axle group weight Axle group weight Axle group weight Color Chrome Chrome Chrome Weather Resistant Enclosure No No No Mount type -FF: Flange
-LM: Lower Mount
-Truck/Trailer-FF: Flange
-LM: Lower Mount
-Truck/Trailer-FF: Flange
-LM: Lower Mount
-Truck/TrailerMax weight display 30,000 LBS 54,000 LBS 64,000 LBS Warranty 3 Years 3 Years 3 Years -
Our interior mechanical scales are designed for mounting in the truck dash panel, inside the cab. The gauge will fit any standard 2 1/16 inch gauge hole. This scale can monitor air suspension single or tandem axle groups monitored by one height control valve, commonly a tractor’s tandem drives. For dedicated tractor and trailer, a second interior load scale can be used to determine the weight of the trailer tandems using a quick connect between the tractor and trailer. For a drive axle with two height control valves, a supplementary valve called the dual height control valve is necessary for connection. Each interior dash scale comes with a 7-color LED black light.
Product #: 510-30-B/C 510-46-B/C Max height control valves 1 1 Max axle groups monitored 1 1 Max axles / axle group 1 2 Color Chrome Chrome Mount type In-dash In-dash Warranty 3 Years 3 Years -
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.
Notes: An axle group can contain 1, 2, 3, or 4 axles, for example, trailer tandems contain 2 axles, and are considered 1 axle group
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 set1 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 trailer3 Years3 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 trailer4 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 -
Our interior digital load scales are our most versatile gauges. This scale can come with up to four air inputs that can monitor up to four separate axle groups or a combination of axle groups where some axle groups are monitored by two height control valves. With just one gauge mounted in the cab, you can monitor several axle group combinations on almost any dedicated truck and trailer set by using a quick disconnect air-line between each vehicle.
For a truck and trailer set that has one height control valve on the drive axles and one height control valve on the trailer axles, use a gauge with two air inputs. For a truck and trailer set that has two height control valves on the drive axles and one height control valve on the trailer, use a gauge with three air inputs. For a dedicated B-Train that has two height control valves on the drive axle and one height control valve on each of the trailer axle groups, use a gauge with 4 air inputs. The estimated steer feature and weight values for the entire truck and trailer set can also be displayed. Extra features include a PIN lock out code, multiple language selection, easy to use touch screen, and adjustable back light.
Product #: 202-DDG-01B/C 202-DDG-02B/C 202-DDG-03B/C 202-DDG-04B/C Max height control valves 1 2 3 4 Max axle groups monitored 1 2 3 4 Max axles / axle group 3 3 3 3 Color Black/Chrome Black/Chrome Black/Chrome Black/Chrome Mount type In-dash In-dash In-dash In-dash Warranty 3 Years 3 Years 3 Years 3 Years
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250 Series (Exterior Analog – 2.5″ Liquid Filled)
$110.00Select options This product has multiple variants. The options may be chosen on the product page
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310 Series (Exterior Analog – 3.5″)
$220.00 – $308.00Select options This product has multiple variants. The options may be chosen on the product page
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510 Series (Interior Analog – 2.5″)
$110.00Select options This product has multiple variants. The options may be chosen on the product page
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202 Series (Interior Digital)
$357.50 – $654.50Select options This product has multiple variants. The options may be chosen on the product page
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201 Series (Exterior Digital – For Air Suspensions)
$489.50 – $764.50Select options This product has multiple variants. The options may be chosen on the product page
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Replacement Push-Pull Valve
$44.00 – $99.00Select options This product has multiple variants. The options may be chosen on the product page
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Replacement Exterior Box
$49.50Select options This product has multiple variants. The options may be chosen on the product page
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201 Series (Exterior Digital – For Spring Suspension Trailers)
$990.00 – $1,980.00Select options This product has multiple variants. The options may be chosen on the product page
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201 Series (Exterior Digital – Spring Steer Suspensions & Air Drive Suspensions)
$1,375.00 – $2,046.00Select options This product has multiple variants. The options may be chosen on the product page
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510 Series Mounting Bracket
$13.20Select options This product has multiple variants. The options may be chosen on the product page
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201 Series ( Exterior Digital – For Spring Suspension Tractors)
$1,595.00 – $1,925.00Select options This product has multiple variants. The options may be chosen on the product page