- Regulation of the air-release valve by simple finger-tip control
- Plug-in tube connection at the top of the manometer for easy handling
- Latex-free inflation bulb
- Linear aluminium scale Ø 64mm, easy to read
- In vinyl zipper case
- Modern colours: slate grey, blue, saffron and green
- Suitable for left and right-handed use
- Sturdy ABS-plastic casing
