SRT-5240 Digital Surface Profile Gauge

The SRT-5240 digital metric/imperial surface profile, or roughness, needle gauge is a low cost option for surface profile measurement.

The Digital Surface Profile Gauge can directly measure the height of the peak valley bottom of the surface, the surface profile and the pits.

With only a small measuring area, it can accurately and quickly measure the peak and valley values of clean and rough surfaces

It is applicable to users in the industries with surface roughness requirements such as shot blasting, printing, painting and anti-corrosion industries.

Conform to the international authoritative general standard ISO8503-5.

• Enables quick assessment of surface condition prior to coating
• It works on grit sand shot blasted and saw cut surfaces
• The small size of this surface profile gauge makes it easy to use and easy to balance on the surface
• Its design permits accuracies equivalent to an electronic surface trace
• Gives maximum peak to average valley height
• Available with metric and imperial units
• This gauge can also measure the depth of pits, cracks, craters and scratches of the outer (and in some cases the inside) surfaces of steel structures, pipes and concrete
• We also have available pit and crack depth gauges

Using method:

First, use the glass zero plate to calibrate the zero point, then place the foot on the surface to be measured, then the probe can measure the height from the wave crest to the wave trough, and finally take the average value, which is the roughness value of the surface to be measured.

Main parameters:

Standard configuration: