Devices are hydrometeorological
The manual vane testo 416 anemometer is intended for measurement of speed of air and calculation of a volume expense. The probe-krylchatka with the telescopic handle which allows to carry out measurements of speed in big air ducts with a diameter up to 1,8 m is constantly connected to the device.
Testo 416 anemometers have ergonomic design which allows to hold conveniently the device and to operate it one hand.
Krylchatka of a probe with a diameter only 16 mm, allows to measure speed practically in all air ducts which have small openings for carrying out control measurements.
The testo 416 anemometer can define average value of speed for the set period by averaging function or calculate average speed on the basis of measurements in various points of section of an air duct.
testo 416 is the reliable assistant for experts who are engaged in commissioning, control and service of central airs and a supply and exhaust ventilation in inhabited, office and industrial rooms.