Medical
Pulse Oximeter
The same clip reader, useful at altitude where blood oxygen falls predictably with height.
Scenario
Everest
Above eight thousand metres you are dying either way.
The mountain does not need weather to kill you; it only needs you to be slow. In the death zone the body is consuming itself, judgement fails before strength does, and the turnaround time is the only thing standing between you and the summit ridge at dusk.
What kills you
Altitude, and the decision you make at two o'clock.
Rules
- 01Turnaround time is not negotiable. Ever.
- 02Descend at the first sign of confusion.
- 03Everything takes three times longer than it should.
- 04Nobody is coming up to get you.
The kit
5 itemsJudgement is the first thing altitude takes. A number is not affected.
Fingers are what people come home without.
Shelter
Insulated Summit Mitts
Mittens beat gloves in real cold because fingers share warmth. Dexterity is the price.
Snow blindness is a matter of hours and it ends the descent.
Medical
Glacier Glasses
Very dark lenses with side shields, for snow and high altitude where reflected light is intense.
The summit day starts and very often ends in the dark.
Light & comms
Headlamp High Output
Higher lumens for genuine distance work. Runtime falls sharply at full output.
The symptoms are known, published, and routinely ignored by people who did not read them.
Reading
Altitude Sickness Guide
Recognition and response for altitude illness, where the correct action is usually descent.
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