General Tools 9-Parameter Mini Anemometer-Psychrometer

9-Parameter Mini Anemometer-Psychrometer with Compass and Memory

The #DAF3012M can track multiple outdoor environmental parameters, including Wind Chill Index. It's a potential life-saver for outdoorsmen and sports coaches. 

Measures or calculates:
     1) Ambient temperature
     2) Air/wind speed
     3) Wind direction
     4) Relative humidity (RH)
     5) Dew point temperature
     6) Wet bulb temperature
     7) Wind Chill Index (WCI)
     8) Barometric pressure
     9) Direction (via a compass)

• Stores/recalls 20 readings
• Displays air/wind speed readings in any of five Imperial and metric units
• Min/max/avg air/wind speed memory + data hold
• °F/°C switch
• Auto power off (can be disabled)
• Protective cap for vane and sensor
• Tripod mount
 

SPECIFICATIONS

• Temperature measurement range/resolution: -4° to 158°F (-20° to 70°C)/0.1°
• Temperature measurement accuracy: ±1.8°F (±1°C) from 14° to 104°F (-10° to 40°C); ±3.6°F (±2°C) elsewhere in range
• Wind speed measurement range: 80 to 5910 fpm (0.9 to 67 mph, 0.4 to 30m/s, 24 to 1801m/min, 1.4 to 108km/hr, 0.8 to 58.3 knots)
• Wind speed measurement basic accuracy: ±3% of full-scale value
• RH measurement range/resolution: 0 to 100%/0.1%RH
• RH measurement accuracy: ±3% from 20 to 80%RH; ±5% elsewhere
• Dew point temperature measurement range: -67° to 122°F (-55° to 50°C)
• Wet bulb temeprature measurement range: -31° to 122°F (-35° to 50°C)
• Barometric pressure measurement range/accuracy: 30 to 120kPa/±0.2kPa (typical)
• LCD size: 1.34 x 0.94 in. (34 x 24mm)
• Auto power off: After 5 minutes of inactivity
• Operating temperature: -4° to 158F (-20° to 70°C) @ <95% RH
• Weight (without battery): 2.93 oz. (83g)
• Power source:  "CR2032" non-rechargeable Lithium-ion battery (included)

INCLUDES
-Wrist strap
-Battery

DIMENSIONS
5.83 x 2.08 x 0.87 in. (148 x 53 x 22mm)