Extech 45118 Mini Thermo-Anemometer, 100 to 5500 ft/min

Waterproof pocket size with Air Velocity, Temperature and Wind-chill

• Display Air Velocity and Temperature or Windchill
• Selectable averaging function of 5, 10, or 13 second intervals
• Fold up protective housing extends to 9” (229mm) for better reach
• Tripod mount (optional TR100 Tripod-sold separately)
• Data Hold with Auto power off
• Water resistant housing floats
• Replaceable plastic vane 45116
• Complete with CR2032 lithium battery and 43” (1.09m) lanyard

• HVAC
• Maintenance
• Meteorology
• Research and Development

Air Velocity Ranges / Resolution:

• ft/min: 100 to 5500 ft/min; 20 ft/min
• m/s: 0.50 to 28.00 m/s; 0.01 m/s
• km/h: 1.8 to 100.6 km/h; 0.7 km/h
• mph: 1.1 to 62.5 mph; 0.2 mph
• knots: 1.0 to 54.3 knots; 0.3 knotsGeneral Specifications:
• Display: Dual LCD with multifunction indicators
• Measurements: Knots, km/h, MPH, ft/min, m/sec, Beaufort force, windchill, and temperature (C/F)
• Wind-Speed: Moving 2 second average with 2 second gust detect
• Sensor: Sapphire bearing, non-corrosive vane for air velocity and precision thermistor for temperature
• Average Mode: Choice of 5, 10, or 13 second average readings
• Max Display: Push button highest reading recall
• Data Hold: Freeze most recent display
• Sample Time: 1 reading per second
• Water-Resistant: To 1 meter (3’)
• Min/Max Wind-speed: 1.1 to 62.5 MPH
• Operating Temperature: -15 to 50oC (5 to 122oF)
• Operating Humidity: < 80% RH
• Power Supply: Lithium battery type CR-2032 or equivalent
• Battery Life: 400 hours approx.
• Weight: 95 g (3 oz)
• Dimensions Instrument: 133 x 70 x 19mm (5.25 x 2.75 x 0.75”)
• Vane: 24mm (1”) diameter

• Extech 45118 Data Sheet.pdf
• Extech 45118 User’s Manual.pdf