Overview
| The Skywatch Geos 11 is a handheld weather instrument designed specifically for the demanding needs of the aviation market including flight level, height, finesse, pressure, altitude, altitude variation, and more. |
Features
- Electronic Compass – analogical and digital
- Three Data Recording Modes: Manual Recording by pressing two buttons, Automatic Recording at selected intervals (when unit is off or on), and Automatic Recording (when unit is on only)
- Bright LED Light – operates on separate battery
- Replaceable Ball Impeller – rotates to protect impeller blades
- Exposed Sensors – for instant readings
Reference Chart
Measurement | Range | Accuracy | Resolution | Response time |
| Windspeed | 0 to 300 km/h 0 to 186 mph | +/- 2% | 0.1 unit to 99.9 1 unit 100 and above | Instant |
| Temperature | -40°C to +85°C -40°F to +185 °F | ± 0.5°C at 25°C | 0.1 unit to 99.9 1 unit 100 and above | Dependant on air flow* |
| Humidity | 0.1 to 100% rH | +/- 2% at 50% rH | 0.1% rH | Dependant on air flow* |
| Pressure | 10 to 1100 hPa 0.30 to 32.48 inHg | +/- 0.5% at 25°C | 0.1 hPa 0.01 inHg | Instant |
| Altitude | -1,000 to 21,535 m -3,280 to 70,653 ft | +/- 0.5% at 25°C | 0.1m; to 2,999 m0.5m; from 3,000 to 9,999 m1m from 10,000 to 21,535 m | Instant |
| Density Altitude | – | – | 1 unit | Instant |
| Variometer | – | – | 0.1 unit | Instant |
| Compass | 0 to 359° off N | +/- 3° | 1° | Instant |
| *Response time for temperature and humidity is highly dependant of the air flow over the exposed sensors. With air flow, response time is within a few minutes to adjust to the ambient temperature and relative humidity. With no air flow, several minutes may be required to adjust properly. | ||||
In The Box
- Geos Unit
- USB Interface with software
- Metallic Support
- Carrying Pouch
