Sper Scientific* Psychrometer / Anemometer - Each

This unique instrument combines the features of an anemometer and a psychrometer. Measures: air speed, air volume, BTU (British Thermal Units), air temperature, dew point, wet bulb, and humidity. Excellent for HVAC, IAQ, and environmental work. Auto ranging with air velocity in m/second or ft./second, air volume in CFM or m³/second and temperature in °C or °F. Features min./max./average, hold, auto power off, LCD backlight and a computer interface. The probe detaches for easy replacement and repair. Comes in a hard carrying case complete with a probe, tripod mounting screw and 4 AAA batteries.

Specifications:
• Air volume range: 0 to 99,9999 m³/sec. and ft.³/min.
• Air volume resolution: 0.1 between 0 to 99.99 m³/sec. (1 between 1000 to 9999 ft.³/min.)
• Air volume accuracy: +/-5%
• Airspeed range: 0.3 to 35 m/sec. (1 to 114 ft./sec.)
• Airspeed resolution: 0.1
• Airspeed accuracy: +/-5%
• Air temperature range: -4 to 140°F (-20 to 60°C)
• Air temperature resolution: 0.1
• Accuracy: +/-1°F (+/-0.6°C)
• RH range: 0 to 100%
• RH resolution: 0.1
• RH accuracy: +/-3% @ 10 to 90% RH (cal temp.), otherwise +/-5%
• Dew point range: -90 to 158°F (-68 to 70°C)
• Dew point resolution: 0.1
• Wet bulb range: -90 to 158°F (-68 to 70°C)
• Wet bulb resolution: 0.1
• Dimensions: 7 x 3 x 1¹/₂ in.
• Sensor head diameter: 3 in.
• Weight: 10 oz
• 5 year warranty, CE, UL
Image(s) are representative of the product group and not necessarily the individual product.