Extech Instruments AN250W, Быстрый старт

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DISPLAY SYMBOLS
1. Maximum reading
2. Average reading
3. Data Hold mode
4. Low battery symbol
5. Air Velocity measurement
6. Air Temperature reading
7. Bluetooth active
8. Auto Power Off (APO) symbol
9. Beaufort abbreviation
10. Beaufort scale (1 to 12)
BASIC SPECIFICATIONS
Air Velocity ranges and resolution Accuracy (% of reading)
1.5 to 30 m/s
5.4 to 108 km/h
2.9 to 58 knots
3.3 to 67 mph
295.2 to 5905 ft/min
1 to 12 Beaufort
± (5% + 0.5 digits) m/s
± (5% + 15 digits) km/h
± (5% + 10 digits) knots
± (5% + 10 digits) mph
± (5% + 180 digits) ft/min
± 1 bft
Temperature ranges and resolution Accuracy
-10.0 to 50.0 ℃ (14.0 to 122.0 ℉ ) ± 2 ℃ (± 4 ℉ )
#NAS100080; r. AA/78830/78830; en-US 3