General Tools & Instruments WDCFM8912 Digital Airflow Meter with CFM, BTU, Temp, Humidity & More

HVAC Environment, Exhausts, Blowers.

• Single hand airflow measurement
• Handy recessed service grip
• Single & multi-point average
• RS-232 output
• Min/Max
• Data hold
• ºF/ºC switch
• Features CFM, BTU, Temp, Humidity, DP, FPM, MPH, KPH, MPS, Knots & Wet Bulb
• Replaces WDCFM8951

Includes:
• 4 “AAA” batteries
• Hard case
• Batteries

Specifications:
• Range: -4º to 140ºF (-20º to 60ºC): +/-1F(.6C)
  • Resolution: 0.1ºF (0.1ºC)
• Relative Humidity: 0 to 100%: +/-3% 0-90%, +/-5% other ranges
  • Resolution: 0.1%
• Dew Point: -90º to 158ºF (-68º to 70ºC)
  • Resolution: 0.1ºF (0.1ºC)
• Wet Bulb Temperature: -7.6º to 158ºF (-22º to 70ºC)
  • Resolution: 0.1ºF (0.1ºC)
• Air Velocity: 1 to 114 ft/s (0.3 to 35m/s)
  • Accuracy: +/- 5%
  • Resolution: 0.1
• Air Volume: 0 to 99999cfm (0 to 99999 m3/s)
  • Accuracy: +/-5%
  • Resolution: 0.1
• BTU Capacity: 0-99999BTU (KW)
  • Resolution: 0.1 (0-9999), 1 (10000-99999)
• Dimension:
  • Vane: 170 x 77 x 40mm
  • Meter: 175 x 70 x 33mm