Testo 440 Hot Wire Anemometer

Kit for carrying out measurements in ventilation ducts: the testo 440 air velocity and IAQ measuring instrument and the hot wire probe (Ø 9 mm) including temperature sensor are all safely stowed away in the case. So you can get down to work straight away!

Tools & Machinery Division Electrical Division
  Delivery & Return
1200+ products

  Size Guide
1200+ products

Category:
Description
Reviews (0)

  • testo 440 – Air velocity and IAQ measuring instrument

    Order-Nr.  0560 4401

    Temperature – NTC
    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
    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
    Product colour black/orange
    Battery type 3 AA mignon 1.5 V
    Battery life 12 h (typically vane measurement)
    Interface Bluetooth®; USB
    Storage temperature -20 to +50 °C

  • Hot wire probe (digital) – including temperature sensor, wired

    Order-Nr.  0635 1032

    Temperature – NTC
    Measuring range -20 to +70 °C
    Accuracy ±0.5 °C
    Resolution 0.1 °C
    Absolute Pressure
    Measuring range +700 to +1100 hPa
    Accuracy ±3.0 hPa
    Resolution 0.1 hPa
    Velocity – Hot wire
    Measuring range 0 to 30 m/s
    Accuracy ±(0.03 m/s + 4 % of mv)

    (0 to 20 m/s)

    ±(0.5 m/s + 5 % of mv)

    (20.01 to 30 m/s)
    Resolution 0.01 m/s
    General technical data
    Storage temperature -20 to +70 °C
    Weight 90 g
    Dimensions 315 x 12 x 12 mm
    Operating temperature -20 to +70 °C
    Cable length 1.7 m
    Length telescope 850 mm
    Probe head diameter 9 mm
    Diameter telescope 12 mm
    Product colour Black; silver
    Diameter probe shaft 12 mm

Reviews

There are no reviews yet

Be the first to review “Testo 440 Hot Wire Anemometer”

Your email address will not be published. Required fields are marked *

Related Products
Quick View
Testo 552 : Digital Vacuum Gauge With Bluetooth
Read more
Quick View
Testo 926 Digital Thermometer
Read more