Aluminium scale tube: robust, long service life, rustproof Compressive force measurement: possible using an optional pressure set Handrail: thanks to the rotating handrail the scale can always be aligned to be at the very best line of sight Non-fatigue stainless steel spring Clip loop which can be freely rotated of the lower suspension bracket by 360° for models with ? 1 kg High-quality workmanship: Wear-resistant, colour-anodised precision scale with high resolution for accurate readout of the measuring result