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Functions: Current wind speed (3 second average); Average speed since power on (AVG); Maximum 3 second gust since power on (MAX); Data Hold
Measurement Units: Knots (kt), metres per second (m/s), kilometres per hour (km/h), miles per hour (mph), feet per minute (ft/min) and Beaufort Force (B)
Operating Range: 0.4m/s to 60m/s (0.8 to 135.0mph)
Specification Range: 0.4m/s to 40m/s (0.8 to 89.0mph)
On-axis Accuracy: ±3% of reading or least significant digit, whichever is the greater
Off-axis Response: -1% at 5º, -2% at 10º, -3% at 15º
Calibration Drift: <1% after 100 hours operation at 7m/s
Resolution: 0.1 kt, m/s, km/h, mph. 1 ft/min below 1999 ft/min, 10 ft/min above 2000 ft/min. 1 Beaufort (0 to 12)
Operating Temperature: -10ºC to +55ºC (14ºF to 131ºF)
Storage Temperature: -30ºC to +60ºC (-22ºF to 140ºF)
Power Supply: 1 x CR2032 Lithium Coin Cell
Battery Life: Approximately 300 hours
Auto Switch Off: 45 minutes after last key press
Dimensions: Instrument Only: 122 x 42 x 20mm; Instrument and Protective Cover: 122 x 46 x 26mm
Weight: Instrument Only: 65g; Instrument and Protective Cover: 102g
Packing List: Elcometer 410 Anemometer, protective cover, lanyard, 1 x CR2032 battery and operating instructions.
The lightweight impeller with high precision jewel bearings provides very accurate airflow measurements even at low speeds. The anemometer impeller can easily be replaced without the need to return the unit to Elcometer.
The wind speed can be displayed in various measurement units; indicating current speed, maximum speed or average speed.
