Simultaneously measure air velocity and temperature with the Model VT120 Integral Vane Thermo-Anemometer. Easily view readings on the large 1.25" (31.15 mm) dual display. User-selectable air velocity ranges include ft/min, m/sec, mph, knots, and km/hr. Built-in thermistor records ambient temperature in °F or °C. The unit features an area input mode, which allows the unit to convert velocity readings to volume (CFM). Model VT120 features include data hold and record/recall minimum, maximum and average readings. Also, units have the ability to record and average up to 2 hours of data while displaying the continuous running average.  Includes a hard carrying case, one 9V battery, and instruction manual.

SPECIFICATIONS:
Air Velocity Ranges: 125 to 5900 ft/min, 0.6 to 30 m/sec, 1 to 68 mph, 12 to 58 knots, 1.4 to 108 km/hr.
Temperature Range: 14 to 122°F (-10 to 50°C).
Accuracy: Air Velocity: ±3%, Temperature: ±1°F (±0.6°C).
Resolution: 1 ft/min, 0.01 m/sec, 0.1 mph, 0.1 knots, 0.1 km/hr, 0.1°F, 0.1°C.
Temperature Sensor: Thermistor.
Temperature Limits: 14 to 122°F (-10 to 50°C), max 80% RH.
Power Supply: One 9V battery.
Battery Life: 100 hours continuous (with 20 min sleep mode enabled).
Display: Large 1.25 x 1.62" (37 x 42 mm) LCD, 9999 count.
Housing: ABS plastic.
Sensor Diameter: 2.87" (70 mm).
Weight: 0.48 lb. (218g)