Testo 440 - Air Flow ComboKit 2 with Bluetooth

Brand: Testo

This Testo 440 kit is great for carrying out measurements in ventilation ducts and at air outlets.

The Testo 440 air velocity and IAQ measuring instrument and its vane probes can all be safely stored in the included case.
Features
  • A measuring instrument for all climate-related parameters
  • Intuitive: clearly structured measurement menu for volume flow and determination of air velocity, humidity and temperature in ventilation ducts or at ventilation outlets
  • Clever: vane probe (Ø 16 mm) with telescope (0.85 m) – combine the vane probe (Ø 100 mm) with Bluetooth with the telescope for ceiling outlets or the funnel set for plate outlets (please order separately) as required
  • Extendible with a wide range of probes
  • Wireless measurement with Bluetooth probes
  • USB interface for exporting measurement reports as CSV files

Specifications

Brand

Delivery Scope

  • Testo 440 Air Velocity and IAQ Measuring Instrument, 3 AA Batteries, USB Cable, and Calibration Protocol (0560 4401)
  • Vane probe (Ø 3.9”) with Bluetooth, including temperature sensor (consisting of 3.9” vane probe head, handle adapter, and Bluetooth handle), bracket for testovent measurement funnel, 4 AA batteries, and calibration protocol (0635 9431)
  • Vane probe (Ø 0.63”) with fixed cable (length 5.6'), including telescope (extendable to 2.8') and calibration protocol (0635 9532)
  • Combi-case for testo 440 and multiple probes (0516 4401)

Temperature - NTC

  • Measuring Range: -40.0° F to 302.0° F / -40° C to +150° C
  • Accuracy: ± 0.7° F (-40° F to -13.2° F) / ± 0.4° C (-40° C to -25.1° C) | ± 0.5° F (-13° F to 166.8° F) / ± 0.3° C (-25° C to +74.9° C) | ± 0.7° F (167° F to 211.8° F) / ± 0.4° C (+75° C to +99.9° C) | ± 0.5 % of mv (Remaining Range)
  • Resolution: 0° F / 0.1° C

Temperature - Type K TC

  • Measuring Range: -328.0° F to 2498.0° F / -200° C to +1370° C
  • Accuracy: ± (0.5° F + 0.3 % of mv) / ± (0.3° C + 0.3 % of mv)
  • Resolution: 0.1° F / 0.1° C

Weight

  • 8.8 oz. / 250 g
  • Vane Probe: 5.3 oz. / 12.7 oz. (360 g)

Dimensions

  • 6.1 x 2.6 x 1.3 in. / 154 x 65 x 32 mm
  • Vane Probe: 13.0 x 0.6 x 0.6 in. / 330 x 16 x 16 mm | 14.8 x 4.1 x 1.8 in. / 375 x 105 x 46 mm

Operating Temperature

  • -4.0° F to 122.0° F / -20° C to +50° C
  • Vane Probe: 14° F to 158.0° F / -10° C to +70° C | 23° F to 122° F / -5° C 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
  • Black / Silver

Battery Type

  • 3 x AA 1.5 V
  • Vane Probe: 4 x AA batteries

Battery Life

  • 12 h (Typically Vane Measurement)
  • Vane Probe: 60 h

Interface

  • Bluetooth, USB

Storage Temperature

  • -4.0° F to 122.0° F / -20° C to +50° C
  • Vane Probe: -4.0° F to 140.0° F / -20° C to +60° C

Cable Length

  • Vane Probe: 5.577 ft. / 1.7 m

Length Telescope

  • 33.465 in. / 850 mm

Probe Head Diameter

  • 0.63 in. / 16 mm
  • 3.937 in. / 100 mm

Diameter Telescope

  • 0.472 in. / 12 mm

Data Transfer

  • Bluetooth

Radio Range

  • 65.616 ft. / 20 m

Velocity / Volume Flow (Vane Probe)

  • Measuring Range: 118.1 to 9843 fpm / 0.6 to 50 m/s
  • Accuracy: ± (7 fpm + 5 % of mv) (59 to 6890 fpm) / ± (0.1 m/s + 1.5 % of mv) (0.3 to 20 m/s) | ± (0.04 m/s + 5 % of mv) (0.3 to 35 m/s) / ± (0.2 m/s + 1.5 % of mv) (20.01 to 35 m/s)
  • Resolution: 1 fpm / 0.01 m/s / 0.01 m/s
  • Accuracy: ± (39.4 fpm + 1 % of mv) (118.1 to 7874 fpm) / ± (0.2 m/s + 1 % of mv) (0.6 to 40 m/s) | ± (39.4 fpm + 2 % of mv) (7893.7 to 9843 fpm) / ± (0.2 m/s + 2 % of mv) (40.1 to 50 m/s)
  • Resolution: 19.7 fpm / 0.1 m/s
  • Measuring Range: 59.1 to 6890 fpm / 0.3 to 35 m/s

Temperature - NTC (Vane Probe)

  • Measuring Range: -4° F to 158° F / -20° C to +70° C
  • Accuracy: ± 0.9° F / ± 0.5° C
  • Resolution: 0.1° F / 0.1° C

  • Convenience and Maximum Flexibility for Duct and Outlet Measurements
  • Long-term Monitoring of Indoor Air Quality
  • Turbulence Measurement in Accordance with EN ISO 7730 / ASHRAE 55
  • Range of Probes for Cleanrooms and Laboratories
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