Specifications for Kestrel^® 1000/1000IS

Kestrel^® Pocket Wind^™ Meter's

Display

Operating Modes
 ► Current speed (3 second average)
 ► Average speed since power-on (AV)
 ► Maximum 3 second gust since power on (MAX)

Display Update
 ► 1 second

Speed Display
 ► 0.0 - 19.9, 20 - 199 (Kt, m/s, kmh, mph)
 ► 00 - 199 (x10 FPM), 0 - 12 (Beaufort Force)

Units
 ► Kt, m/s, kmh, mph, FPM, Beaufort Force

Type
 ► Reflective LCD

Digit Height
 ► 10mm

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Performance

Speed Range
 ► 0.3m/s to 40m/s

Calibration Drift
 ► <2% after 100hrs operation at 7m/s

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Physical

Dimensions
 ► 120mm x 41mm x 16mm

Weight
 ► 46g

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Environmental

Sealing
 ► Electronics enclosure IP67

Shock
 ► [Water resistant to 1m of water], Floats.
 ► Drop tested to 4m

Temperature
 ► Operating range -20^○c to +60^○c
 ► Storage range -30^○c to +60^○c
 
EMC
 ► CE Marked

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Miscellaneous 

Battery
 ► Lithium coin cell CR2032, (user replaceable)

Battery Life
 ► 400 hours operation, typical

Auto Switch-off
 ► 15 or 60 minutes after last key-press

Impeller
 ► Diameter 25mm
 ► High precision jewel bearings. (user replaceable impeller assembly)