Skip to main content

Intercomp's LS788-WIM portable scale gets NTEP certification

System can send data to RFX-enabled indicators or PCs up to 90m away
By Adam Hill June 3, 2025 Read time: 1 min
Powered by solar power and batteries, the LS788-WIM scales are completely wireless

Intercomp's LS788-WIM portable Weigh in Motion scale has received NTEP certification for commercial vehicle weight enforcement.

The product is the firm's latest low-profile, high-performance strain gauge portable scale, which Intercomp says can be deployed by one person in under 15 minutes and fits easily in the back of a vehicle, making it ideal for rapid use at mobile enforcement sites. 

Used with roll-up portable ramps, the system is 0.87" (22 mm) high and can also be used for static weight measurement.

Powered by solar power and batteries, the LS788-WIM scales are completely wireless.

The product has standard RFX wireless-ready communication, which means the system can send weight data to RFX-enabled indicators, displays, CPUs or PCs from distances up to 90m away. 

Thus multiple scales can be operated simultaneously, while workers are kept apart from traffic.

Total system capacity is up to 22,000 lb (9,979 kg): the LS788-WIM delivers accuracy of 2-3% dynamically at speeds of up to 10 mph (16 km/h) and ± 0.5% static weighing precision. 

Intercomp adds that the 35" (89 cm) wide low-profile scale platforms allow the LS788-WIM to handle dual-tyred axles "with ease".

For more information on companies in this article

Related Content

  • Sterela weighs in to Wallonia
    March 31, 2022
    Sterela says that its GlobalWIM High Speed Weigh-In-Motion solution is now type-approved for direct enforcement in Wallonia, the French-speaking region of Belgium. The metrological optimisation of the system has been successfully achieved and the first site is now legally operational.
  • Smarter transport remains key to smart cities
    January 9, 2018
    Colin Sowman looks at some of the challenges and solutions that will provide enhanced transport efficiency in tomorrow’s smarter cities. However you define a ‘smart city’, one of the key ingredients will be an efficient transport system. As most governments and city authorities face financial constraints, incremental improvements in the existing systems is the most likely way forward. In London, new trains and signalling are improving the capacity of the Underground but that then reveals previously
  • IRD awarded WIM maintenance contract in Pennsylvania
    July 20, 2016
    International Road Dynamics (IRD) has been awarded a US$4,618,555 contract from the Pennsylvania Department of Transportation (PennDOT) for the installation, calibration and maintenance of weigh-in-motion (WIM) systems across the state. This contract has an initial term of two years and provides an option for renewal for up to three additional years. PennDOT currently has 38 active IRD WIM systems that are covered under this agreement. Nine of these include overview camera systems. Data collection and pl
  • Weigh in motion reduces road wear, increases toll revenue
    January 24, 2012
    IRD, Inc's Terry Bergan discusses future applications of weigh in motion technology. The application in recent years of Weigh In Motion (WIM) at tollgates has been driven by recognition of the fact that there is economic value, which can be levied, attached to Heavy Goods Vehicles (HGVs) which haul laden (and are therefore heavy) rather than empty. As wear and damage to road surfaces increases exponentially with weight, the targeting of HGVs in particular makes sense from both the economic and maintenance p