EX DEMO Extech 407119 Hot Wire Anemometer



EX-DEMO unit in excellent condition with full 12m warranty

Hot Wire Anemometer with telescoping probe designed to fit into small openings

The Extech 407119 Heavy Duty Hot Wire Thermo-Anemometer uses a telescoping probe (extends up to 600mm) which is ideal for use in LEV slots and small hoods.

Don’t forget with these units that they will not switch on unless the heated probe has been inserted into the body of the unit and the ‘Lock Switch’ set to the ‘Lock’ position.  See image below:-

It can accurately measure Air Velocity and Temperature and simultaneously displays them on the dual LCD.

Additional functions include Data Hold and Min/Max measuring modes.

Comes complete with telescoping probe with 1.7m cable, and 6 x AA batteries.

Key Features

  • Air flow velocity: 0.2m/s to 17m/s
  • Air temperature: 0 to 50˚C
  • Volume flow: 0 to 36,000 m3/min
  • 20-point average value for CMM
  • Records min/max readings


If you require a calibration certificate (see option on drop-down menu) – it will take between 5-10 working days to prepare.


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