The Testo 405 is a thermal
anemometer. It allows the
measurement of air flow velocity,
volume flow and temperature.
testo 405 is ideal for measuring
the flow in ducts or at duct
openings or draughty windows.
Volume flow calculation up to
99,990 m3/h
Ideal for measurements in ducts
Telescopic handle to 300 mm
Testo 405 Supplied with duct holder, holding clip, battery included. (0560 4053)
£97.95 (£117.54 inc. VAT)
£8.00 UK Delivery
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