The Elcometer 410 Anemometer is a portable, pocket size instrument for taking accurate readings of wind speed.
The lightweight impeller with high precision jewel bearings provides very accurate airflow measurements even at low speeds. The anemometer's 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.
|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 5°, -2% at 10°, -3% at 15°|
|Calibration Drift||<1% after="" 100="" hours="" operation="" at="" 7m="" s="" --1="" --="">|
|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||-10°C to +55°C (14°F to 131°F)|
|Storage Temperature||-30°C to +60°C (-22°F to 140°F)|
|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 (4.8 x 1.6 x 0.8") |
Instrument and Protective Cover: 122 x 46 x 26mm (4.8 x 1.8 x 1")
|Weight|| Instrument Only: 65g (2.3oz) |
Instrument and Protective Cover: 102g (3.6oz)
|Packing List|| |
|* Some loss of accuracy from bearing wear may occur with sustained operation at or near maximum speed|