Anemometer Testo 410-1

• Vane anemometer with built-in NTC air thermometer
• Flow velocity measuring instrument with temperature measurement
• Integrated measurement with 40 mm vane
• Measurement range: 0.4 to 20 m/s
• Accuracy: ±(0.2 m/s + 2% of mv)
• Resolution: 0.1 m/s
• Temperature measurement range: -10 to +50 °C
• Accuracy: ±0.5 °C
• Resolution: 0.1 °C
• Operating temperature -10 to +50 °C
• Battery type 2 batteries Type AAA
• Battery life 100 h
• Timed mean value calculation
• Hold function and max./min. values

Anemometer Testo 410-2

• Like the Testo 410-1, but with integrated humidity sensor

Anemometer Testo 417

• Vane anemometer with built-in 100 mm vane, incl. temperature measurement
• Direction of flow recognition
• Temperature, flow and volume flow measurement
• Optional funnel set to facilitate measurements at ventilator grilles and disc outlets
• Flow measurement range: +0.3 to +20 m/s
• Accuracy: ±(0.1 m/s +1.5% of mv)
• Resolution: 0.01 m/s
• Temperature measurement range: 0 to +50 °C
• Accuracy ±0.5 °C
• Resolution 0.1 °C
• Operating temperature: 0 to +50 °C
• Battery type 9V block battery, 6F22
• Battery life 50 h

• With permanently attached 16 mm telescopic vane
• vane probe with telescopic handle (max. 890mm)
• Direct display of volume flow
• Multi-point or timed mean calculation
• Max/min values
• Speed measurement range: +0.6 to +40 m/s
• Accuracy ±(0.2 m/s +1.5% of measured value)
• Resolution 0.1 m/s
• Operating temperature -20 to +50 °C
• Battery type 9V block battery, 6F22
• Battery life 80 h

Thermal-Anemometer Testo 405

• Thermal anemometer with a telescopic handle (max. extension length: 300 mm).
• Volume flow calculation up to 99 990 m3/h
• Temperature measurement
• Ideal for measurements in ducts
• Speed measurement range 0 to 5 m/s (-20 to 0 °C), 0 to 10 m/s (0 to +50 °C)
• Accuracy ±(0.1 m/s + 5% of mv from 0 to +2 m/s), ±(0.3 m/s + 5% of mv from remaining range)
• Resolution 0.01 m/s
• Temperature range -20 to +50 °C
• Accuracy ±0.5 °C
• Resolution 0.1 °C