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Product ID : 1495
Brand : Testo
Availability : In Stock
Price BDT : 0.00 Taka
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    +8801965656380
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    Pay after getting the product on hand
  • Warranty

    1 Year warranty by manufacturer
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  • Easy Return Policy

    7 days return without physical defect.

Testo 440 Air velocity and IAQ measuring instrument is a Precise, honorable measurement of the complete setting velocity and IAQ parameters in addition to just one measuring instrument: the multifunction measuring instrument features intuitive operation taking into account conveniently structured measurement menus. Adjusting melody conditioning and ventilation systems, monitoring feel character or execution comfort level measurements thanks to versatile options for combining subsequent to high-mood, digital probes, you are ideally equipped to carry out your measuring task (keep busy order probes separately).

Key Features: Testo 440 Air velocity and IAQ measuring instrument

  • Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂

  • Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)

  • Clear overview: large graphic display with parallel display of 3 readings

  • Safe and reliable: internal data storage and USB port for data export

Specifications: Testo 440 Air velocity and IAQ measuring instrument

Measuring range

-40 to +150 °C

Accuracy

±0.4 °C (-40 to -25.1 °C)

±0.3 °C (-25 to +74.9 °C)

±0.4 °C (+75 to +99.9 °C)

±0.5 % of mv (Remaining Range)

Resolution

0.1 °C

Temperature - TC Type K (NiCr-Ni)

Measuring range

-200 to +1370 °C

Accuracy

±(0.3 °C + 0.3 % of mv)

Resolution

0.1 °C

General technical data

Weight

250 g

Dimensions

154 x 65 x 32 mm

Operating temperature

-20 to +50 °C

Product colour

black/orange

Connectable probes

1 x digital probe with cable or 1 x Temperature NTC TUC, 1 x digital Bluetooth probe or testo Smart Probe, 1 x Temperature TC Type K

Battery type

3 AA mignon 1.5 V

Battery life

12 h (typically vane measurement)

Interface

Bluetooth®; USB

Storage temperature

-20 to +50 °C

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