A thermometer with an internal glass cylinder that is permanently sleeved in protective aluminum. This sleeve screws into an aluminum outer cylinder for safe transport, protecting it from bumps and dings.
- Measures from -35°C to +50°C in one degree increments.
- Lanyard ring for attaching a cord.
|Ideal for||Backcountry skiing|
Alcohol thermometers are safer than mercury thermometers, however they are slightly less precise and there is a risk of alcohol evaporation. Digital thermometers use thermistors to determine temperature.
|Temperature range||-35 to +50°C|
The thermometer can be calibrated to adjust to any suspected inaccuracies.