| Display Update |
1
second |
| Display
Size |
Reflective 3 1/2
digit LCD, 9 mm (0.36 in.) digit height |
| Off-Axis
Wind Speed Accuracy |
-1% @ 5º off-axis;
-2% @ 10º; -3% @ 15º |
| Calibration Drift |
< 2% after 100
hours use at 7 M/S (~14 KT, 25 KM/H, 16 MPH or 1,400 FPM) |
| Environmental Sealing |
Electronics enclosure
IP67 - water resistant to 1 m. (3 ft.) |
| Shock
Resistance |
Drop tested to 2 m.
(6 ft.) |
| Auto
Shutdown |
45 minutes after last
key press |
| Battery |
User-replaceable
CR2032 coin cell; typical life, 400 hrs |
| Impeller |
25 mm (1 in.)
diameter, sapphire bearings, light weight; user-replaceable without
tools |
| Dimensions |
unit: 122 x 42 x 20
mm (4.8 x 1.7 x 0.8 in.)
cover: 122 x 46 x 26 mm (4.6 x 1.8 x 1.1
in.) |
| Weight |
unit: 2.3oz
(65gr)
cover: 1.3oz (37gr) |
| Operating
Temperature |
LCD readability is
lost above 50ºC (122ºF) and below -15ºC (5ºF). |
| Storage
Temperature |
Recommended -20ºC to
80ºC (-4ºF to 176ºF) |
| Patents |
5,783,753 |
| Certification |
Wind speed
measurements are tested at the factory before packaging. Factory
certification is available for additional fee.
Product is CE
certified. |
| Warranty |
Standard 2-year
warranty covers parts and labor. |
