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Testo 440 - Air velocity and IAQ measuring instrument

Product #4401

Use the testo 440 air velocity and IAQ measuring instrument in combination with high-quality probes to measure and store all air velocity and IAQ parameters (please order probes separately). Up to 3 probes can be connected simultaneously: a Bluetooth probe, a wired probe and a temperature probe with type K thermocouple connector. Automatic probe detection and clearly structured measurement menus guarantee simple operation and will make your day-to-day work easier.

Product benefits:

  • Intelligent calibration. Only the probes need to calibrate, not the measuring unit.
  • Precise and reliable in ducts, air outlets, monitoring indoor air quality, turbulance, and fume cupboards
  • Wireless Bluetooth® probes for extra convenience when measuring
  • Safe and reliable: internal data storage and USB port for data export
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TECHNICAL SPECIFICATION

General Technical Data

Probe connections

1x TC type K, 1x digital probe cable,

1x digital Bluetooth probe

Warranty

12 months

Battery type

3x AA batteries

Battery life

12 h

Operating temperature

-20 to +50 °C

Storage temperature

-20 to +50 °C

Dimensions

154 x 65 x 32 mm

Weight

250 g

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