ES 51 is a 90° angle measurement equipment used for checking when manufacturing furniture doors and the like.

The ES 50 is an impact tester for surface damage on furniture and fittings according to SS 839123:2024.

The ES 49 consists of a thermometer (temperature range -50°C to +220°C) and a heat block for measurements according to EN 12721 and EN 12722, for the assessment of the resistance to wet and dry heat of all rigid furniture surfaces regardless of materials, except leather and textile surfaces.