Available in two versions these 40 mm diameter pocket vane anemometers are ideally suited for spot measurements from grilles and diffusers. The 410-1 version measures air velocity and temperature, with the 410-2 having the additional feature of measuring humidity with its patented humidity sensor. These small and easy to operate instruments offer a timed mean value calculation during the measurement process.
Features
- Flow velocity measuring instrument with temperature measurement
- Integrated measurement with 40 mm vane
- Timed mean value calculation
- Hold function and max./min. values
- Windchill calculation for outside areas (perceived temperature)
- Display illumination
- Protective cap for safe storage
- Including wrist strap and belt holder
- Air humidity measurement with long-term stable Testo humidity sensor (410-2 model only)
- Dewpoint calculation and wet bulb temperature indication (410-2 model only)
Technical
Operating temperature -10 to +50°C
Battery type x2 AAA
Battery life 60 hours approximately
Dimensions 133 x 46 x 25 mm
Temperature sensor type NTC
Temperature accuracy ±0.5 °C
Temperature resolution 0.1 °C
Air velocity range 0.4 to 20 m/s
Air velocity accuracy ±(0.2 m/s + 2% of mv)
Air velocity resolution 0.1 m/s
Humidity range (410-2 version only) 0-100%rh
Humidity accuracy (410-2 version only) ±2.5 %rh (5 to 95 %rh)
Humidity resolution (410-2 version only) ±0.1 %rh