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Testo 405i Bluetooth Thermal Anemometer

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  • Measures temperature, air flow speed and air flow volume
  • Readings shown on smartphones via Bluetooth and Testo Smart Probes App
  • 400mm telescopic probe for ease of access

rrp £82.00

now £63.20 (Ex. VAT) £75.84 (Inc. VAT)

rrp £82.00


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"Air flow and temperature measurement for assessing heating and cooling in rooms and ducts"

  • Description

    Testo 405i Bluetooth Thermal Anemometer

    The Testo 405i Bluetooth Thermal Anemometer, like its stablemates in the Testo ‘Smart Probes’ range, is a Bluetooth-enabled measurement device that transfers readings to a smartphone/tablet for viewing via the free Testo Smart Probes App for Android and iOS. The Testo 405i is suitable for assessing cooling and heating performance in rooms and ducts - especially when used together with the Testo 605i Bluetooth Thermal Hygrometer - by measuring air temperature (-20 to 60℃ / -4 to 140 °F), air flow speed (0 to 20m/s) and air volume flow (l/s,m3/h,cfm). A hot wire sensor measures air flow velocity whilst an NTC sensor provides temperature measurement.

    The most prominent physical feature of the Testo 405i is its 400mm telescopic probe which gives the device greater reach and makes it easy to use. The device also comes provided with a protective cap for the sensor during the zeroing process to safeguard accuracy. Results are sent via Bluetooth to the user’s smartphone or tablet and displayed in real time by the free Testo Smart Probes App. Data are shown in table or diagram form and can also be saved into an Excel or PDF document to send onwards. Multiple Smart Probes can connect to a phone/tablet simultaneously to provide a comprehensive, real-time picture of performance.

    With a 15-hour battery life and small lightweight design, the Testo 405i is a great tool for measuring both air flow and temperature, and then packaging that information clearly and conveniently on a smartphone or tablet. The Testo 405i is also available as part of the Testo Smart Probes VAC Set.

    Testo part number: 05601405

    Testo Smart Probes App

    The Testo Smart Probes App can be downloaded for free from the App Store or Google Play and works with all instruments in the Testo Smart Probes range. The App displays real-time readings on screen for a whole range of variables. Up to six Smart Probes can work in tandem and information can be saved in Excel or as a .pdf report (including pictures). Advanced analysis is available and the Testo Smart Probes range represents a major advance in system inspection and evaluation.

    Testo 405i Key Features

    • Temperature measurement (-20 to 60 °C / -4 to 140 °F)
    • Air flow velocity measurement (0 to 30 m/s / 0 to 5,900 fpm)
    • Air flow volume measurement (l/s,m3/h,cfm)
    • Good for cooling and heating inspection in rooms and ducts
    • Part of Testo Smart Probes range
    • Bluetooth connectivity to project results on smartphone/tablet
    • Free Testo Smart Probes App for Android and iOS to collate, analyse and show readings
    • Results can be saved in Excel or PDF format
    • 15-hour battery life
    • 2 year warranty
  • Specification

    • Compatibility: requires iOS 7.1 or newer / Android 4.3 or newer / Bluetooth 4.0
    • Temperature measurement range: -20 to +60℃ / -4 to +140℉
    • Temperature accuracy ±1 digit: ± 0.5 °C / ±0.9 °F
    • Temperature resolution: 0.1 °C / 0.1 °F
    • Temperature units: °C, °F
    • Air flow speed measurement range: 0 to 30 m/s / 0 to 5,900fpm
    • Air flow speed accuracy: ±0.1 m/s + 5% of m.v. (0 to +2 m/s); ±0.3 m/s + 5% of m.v. (2 to +15 m/s) / ±20fpm + 5% of m.v. (0 to +394 fpm); ±59 fpm + 5% of m.v. (394 to +3,000 m/s)
    • Air flow resolution: 0.01 m/s / 1 fpm
    • Air flow units: m/s, fpm, m³/h, cfm, l/s
    • Measurement rate: 1/sec
    • Storage temperature: -20 °C to 60 °C / -4 to 140 °F
    • Operating temperature: -20 °C to +50 °C / -4 to 122 °F
    • Batteries: 3 x micro AAA
    • Battery life: 15 hours
    • Dimensions: 200mm x 30mm x 41mm
    • Probe dimensions: Extendable telescope 400mm / probe shaft diameter 12mm / probe tip diameter 9mm
    • Directives, standards and tests: EU guideline: 2014/30/EU
    • Warranty: 2 years
  • Supplied Accessories

    • Testo 405i Bluetooth Thermal Anemometer
    • Testo 405i Bluetooth Thermal Anemometer instructions
    • 3 x AAA batteries
    • Calibration protocol
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  • Delivery Information

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    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

    Test-Meter.co.uk exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail admin@test-meter.co.uk with your name, address and the items you would like to order for an accurate shipping quote or go to http://www.test-meter.co.uk/test-equipment-export for more information.

    For more information on delivery, please see our terms and conditions.