Ambient Temperature
- current, windchill, maximum, minimum, water
Relative Humidity
- current, maximum, minimum, dew point
Barometric Air Pressure
- absolute, relative, maximum, minimum
Altitude
- maximum, minimum
Windchill
Dew Point
Relative and Absolute Pressure (QFE/QNH)
Weather Tendencies
Density Altitude
Flight Level
Flight Finesse
Height
Variometer
Earth's Magnetic Field in Tesla Unit
The Skywatch Geos 11 comes packaged in a aluminum tin pictured above.
Features
Electronic Compass
- analogical and digital
Three Data Recording Modes
PC Computer Download
- optional
Bright LED Light
Replaceable Ball Impeller
Exposed Sensors
- for instant readings
EL Backlight
Aluminum Case
Included Lithium Battery
Spare Battery
Mineral Glass Screen
Time, Date, Chronograph
Weather Resistant
Specifications
Power : 3 x CR 2032 (4 included) Dimensions : 1.8" x 4.7" x 1.3" Weight : 171 g (6.0 oz) Impeller: diameter
17.8mm (replaceable) Waterproof: 5 minutes at 1 meter Made in Switzerland
: Internationally Patended
Measurement
Range
Accuracy
Resolution
Response time
Measuring units
Windspeed
0 to 300 km/h
0 to 186 mph
+/- 2%
0.1 unit to 99.9
1 unit 100 and above
Instant
km/h (kilometers per hour)
m/s (meters per second)
knots
Beaufort (scale of 0-12)
mph (miles per hour)
fps (feet per second)
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*
°C (degrees Celsius)
°F (degrees Fahrenheit)
Humidity
0.1 to 100% rH
+/- 2% at
50% rH
0.1% rH
Dependant on air flow*
rH (% Relative Humidity)
Pressure
10 to 1100 hPa
0.30 to 32.48 inHg
+/- 0.5% at 25°C
0.1 hPa
0.01 inHg
Instant
hPa (hectopascal)
inHg (inches of Mercury)
Altitude
-1,000 to
21,535 m
-3,280 to
70,653 ft
+/- 0.6m at 25°C +/- 2 ft at 25°C
0.1m up to 9,999 m 1m from 10,000 to 21,535 m
1 ft increments
Instant
m (meters)
ft (feet)
Density
Altitude
-
-
1 unit
Instant
ft (feet)
m (meters)
Variometer
-
-
0.1 unit
Instant
m/s (meters per second)
hft/min (100 feet per minute)
