Specifications
General
Display Backlit LCD 3.0 x 3.5 cm (1.18 x 1.38”)
Air Velocity Sensor Low friction ball bearing vane
Light sensor Cosine/color-corrected photo-diode
Air Temperature sensor PT1K ohm RTD (internal sensor)
Relative Humidity sensor Capacitance sensor
Measurements Air Velocity with Air Temperature, Relative Humidity with Air
Temperature, Light, Air Flow, Dew Point, Wet Bulb, Wind Chill, Heat
Index, and Type K Temperature (requires external thermocouple)
Tripod mount On rear of meter
Operating Humidity 80% RH Max
Operating Temperature 0 to 50°C (32 to 122°F)
Over Limit Display “- - - -“
Power Supply 3 x 1.5V AAA batteries
Power Consumption Approximately 5mA DC
Weight 160g (5.6oz)
Dimensions (HxWxD) 153x 58x 25mm (6.0 x 2.3 x 1.0 inch)
Air Velocity plus Air Temperature
Units Range Resolution Accuracy
ft/min (FPM) 80 to 3937 1
±3% F.S.
m/s 0.4 to 20.0 0.1
km/h 1.4 to 72.0 0.1
MPH 0.9 to 44.7 0.1
knots 0.8 to 38.8 0.1
°C 0 to 50 0.1° ±1.2°C
°F 32 to 122 0.1° ±2.5°F
Ft/min and FPM: feet per minute MPH: miles per hour
m/s: meters per second knots: nautical miles per hour
km/h: kilometers per hour