Features:

• Data logging capacity: 20,000 data points via USB interface
  
• Measures air flow volume up to 2.5 million CFM (72,000 CMM)
  
• Hot wire sensor detects even the slightest (2.0 ft./min) air
  movement; also measures ambient temperature
  
• Five available air speed units: ft./min, m/sec, mph, km/hr, knots
  
• 8:1 IR thermometer with laser pointer has measurement range
  of -25° to 999°F (-32° to 537°C)

Specifications:

• Air Flow Volume Measurement Range/Resolution:
  0 to 2,542,700 CFM (0 to 72,000 CMM)/0.01 CFM (0.001 CMM)
• Air Speed Measurement Range:
  2.0 to 7874 ft./min (20mm/sec to 40m/sec)
• Air Speed Measurement Accuracy: ±3% + 5.9 ft./min (0.03m/sec)
• IRT Distance-To-Spot (D:S) Ratio: 8:1
• IRT Emissivity: 0.95 (fixed)
• IRT Measurement Range: -25° to 999°F (-32° to 537°C)
• IRT Measurement Accuracy:
  ±5.4°F (±3°C) from -25° to -4°F (-32° to -20°C);
  ±3.6°F (±2°C) from -4° to 212°F (-20° to 100°C);
  ±2% from 212° to 999°F (100° to 537°C)
• IRT Measurement Resolution: 0.1°(F or C)
• IRT Response Time: 0.5 seconds, max
• Hot Wire Sensor Temperature Measurement Range/Accuracy:
  32° to 158°F (0° to 70°C)/±1.5°F (±0.8°C)
• Resolution: 0.1°F (0.1°C)
• Memory: Nine readings + Max/Min/Avg + Data Hold
• Extended Length of Telescoping Hot Wire Probe:
  70.8 in. (1.8m)
• Dimensions:
  7.24 x 2.75 x 1.57 in. (184 x 70 x 40mm)
• Weight: 11.3 oz. (320g)
• Power Source: 1 “9V” battery (included)

Includes:

• USB cable
• PC Interface Software
• AC Adapter
• 1 “9V” Battery
• Hard Carrying Case
• User’s Manual and Warranty