Precision instruments, used to determine particle size and fineness of grind of many materials including paints, pigments, inks, coatings, chocolates or other similar products.

The gauge and its scraper are made of hardened stainless steeland have one or two grooves with a graded slope (dependent on the model chosen), graduated in microns, mils, NS (Hegman) or PCU (North), the gauges have a tolerance of ą2µm.

Elcometer 2041: The Basic design of the gauge shows lateral graduations only on the side of the gauge.

Elcometer 2020: The Standard Gauge, shows graduations in microns, NS and PCU indicated on top of the gauge.