Roadmaster Road Roughness Meter is a device used to measure road roughness, based on the IRI measuring principle developed by the World Bank. Roadmaster system consists of a central unit, one or two accelerometers, an odometer or a DMI and a laptop pc. It can easily be installed in practically any vehicle - a car, van or truck.

Roadmaster can be provided with a GPS device and location data (latitude and longitude) is saved together with the IRI values, if desired.

Technical Information 

Measuring speed 40 to 100km/h (preferably 80km/h)

Measuring interval <10cm

Saving interval 100m (optionally 5, 10, 20m or custom interval)

Additional Information:

• Delivery Time: 4-5 week
• Packaging Details: 1 controller, 2 accelerometer for left and right IRI with cable, GPS, 1 DMI, 1 Cigrette Lighter Charger, communication cable,

Roadmaster Road Roughness Meter is a device used to measure road roughness, based on the IRI measuring principle developed by the World Bank. Roadmaster system consists of a central unit, one or two accelerometers, an odometer or a DMI and a laptop pc. It can easily be installed in practically any vehicle - a car, van or truck.

Roadmaster can be provided with a GPS device and location data (latitude and longitude) is saved together with the IRI values, if desired.

Saving interval 100m (optionally 5, 10, 20m or custom interval)

Additional Information:

• Delivery Time: 4-5 week
• Packaging Details: 1 controller, 2 accelerometer for left and right IRI with cable, GPS, 1 DMI, 1 Cigrette Lighter Charger, communication cable,

Super Charge Road Condition Data Collection Program with IRI (International Roughness Index), BI (Bump index),Crack Ratio (%), MCI, PCR, GPS information and comments taken by a smartphone sensors which is Japanese Standard Index for Pavement Serviceability and other indexes assessment methodology using Smart Mobile Technology. 

Additional Information:

• Delivery Time: 1 week
• Packaging Details: Application Software