Measuring range: 3 to 25mm, 1mm steps
Standards: BS 4223, ISO 2549:1972, Wools of New Zealand test method 20
Carpet Pile / Tuft Height Tester, is a set of steel measuring gauges for manually checking carpet pile height.
The flat stainless-steel gauges are inserted into the pile, by using successive gauges. The gauge nearest the pile length can be
determined. The measuring range is 3 to 25mm in 1mm steps.