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Digital Anemometer:
J-816 | 1. Function: 1) Wind speed & temperature measurement2) Wind chill indicated. 3) Temperature display in Celsius or Fahrenheit4) Different wind speed measurement unit 5) Measure wind speed in: Current/Average/Max 6) Low battery warning 7) LCD backlight 8) Auto/Manual off |
2. Specification Wind speed range
Unit | Range | Resolution | Threshold | Accuracy |
m/s | 0~30 | 0.1 | 0.1 | ±5% |
ft/min | 0~5860 | 19 | 39 | ±5% |
knots | 0~55 | 0.2 | 0.1 | ±5% |
km/hr | 0~90 | 0.3 | 0.3 | ±5% |
mph | 0~65 | 0.2 | 0.2 | ±5% |
Temperature range
Unit | Range | Resolution | Accuracy |
°C | -10 °C ~ +45 °C | 0.2 | ±2°C |
°F | 14 °F ~ 113 °F | 0.36 | ±3.6°F |
Battery | CR2032 3.0V | ||
Bearing | Sapphire bearing | ||
Thermometer | NTC thermometer | ||
Operating temperature | -10 °C ~ +45 °C(-14°F~113°F) | ||
Operating humidity | ≤90% RH | ||
Store temperature | -40 °C ~ +60 °C(-40°F~140°F) | ||
Current consumption | About 3 m A | ||
Weight | 52 g (with battery & lanyard) |
Digital Anemometer