
Probe type | Telescopic straight probe |
Air velocity range | 0 to 6000 ft/min or 0 to 30 m/s |
Air velocity accuracy | ±3% or ± 0.015 m/s |
Air velocity resolution | 1 ft/min or 0.01 m/s |
Duct size | 1 to 250 inches; increment: 0.1 inch |
Temperature range | -18 to 93 °C (0 to 200 °F) |
Temperature accuracy | ±0.3 °C (± 0.5 °F) |
Temperature resolution | 0.1 °C (0.1 °F) |
Instrument Temperature Range | Operating (Electronics): 5 to 45 °C (40 to 113 °F) Operating (Probe): -18 to 93 °C (0 to 200 °F) Storage: -20 to 60°C ( -4 to 140 °F) |
Data Storage Capabilities | 12,700+ samples and 100 test IDs |
Time Constant | User-selectable |
Response Time | Velocity: 200 msec Temperature: 2 minutes (to 66% of final value) |
Meter probe length | 1016 mm |
Meter Probe diameter of tip | 7 mm |
Meter Probe diameter of base | 13 mm |
Power requirements | Four AA-size batteries (included), AC adapter 9 VDC, 300 mA min. |
External dimension | 84 × 178 × 44 mm |
Weight | 0.27 kg (with batteries) |
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Wind Meter (Anemometer) LWND-A20 Catalog
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