- All bearings jeweled and will not wear out like brass bearings.
- Axles, pinions, springs, needles and screws are made from stainless steel.
- All housing parts are made from high strenghts aluminium.
- Filtered air inlet.
- Very compact dimensions: 60 mm x 61 mm x 24 mm (without mounting)
- Low weight: 0,094 kg (without mounting)
- Excellent readability (large dial and pointer)
- Dial range: 4000 meter, 6000 meter or 12000 feet
- Dial surface: brilliant white or high intensity photoluminescent coating.
- Mountings: Elastic handmounting, O-ring handmounting or Velcro wristmounting.
- Exteriour housing color: black, blue, red or silver