Extech AN510 CMM/CFM Anemometer

Be the first to review this product

  • Measure air flow velocity from 0.4 to 20m/s and calculate volume flow
  • Measure air temperature from 0˚C to 50˚C
  • Type K input for measuring surface temperature up to 1300˚C (dependent on probe)

rrp £127.45

now £103.00 (Ex. VAT) £123.60 (Inc. VAT)

rrp £127.45


Please select a free gift below.

  • Description

    Extech AN510 CMM/CFM Anemometer

    The Extech AN510 CMM/CFM Anemometer is capable of measuring both air flow velocity and temperature thanks to a 27mm vane probe and a type K thermocouple port. It is capable of measuring air flow speed from 0.4 to 20m/s with ±3% accuracy and 0.1m/s resolution. Surface temperature can be measured up to a maximum of 1300˚C although that depends on the probe, whilst calculation is possible for volume flow figures and there is an additional air temperature measurement range from 0 to 50˚C.

    A backlit LCD screen on the Extech AN510 clearly displays measurements with min/max readings available and a data hold function that freezes a reading on screen. Operation is carried out by the simple push-button interface and a range of units is available for both air volume flow and air flow velocity.

    The Extech AN510 is covered by a one-year warranty and comes supplied with a wrist strap, type K temperature probe, and three AAA batteries. The supplied temperature probe has a range of -40˚C to 250˚C.

    Extech part number: AN510

    Key Features

    • 27mm vane probe
    • Air flow velocity: 0.4 to 20m/s
    • Air volume flow: 0.024 to 36,000 CMM
    • Air temperature: 0 to 50˚C
    • Type K temperature: -200˚C to 1300˚C (-40˚C to 250˚C w/ supplied probe)
    • Large backlit LCD screen
    • Min/max recording and data hold
    • One-year warranty
  • Specification

    Air flow velocity

    • Range: 0.4 to 20m/s
    • Resolution: 0.1m/s
    • Accuracy: ±3%

    Air volume flow

    • Range: 0.024 to 36,000 CMM
    • Resolution: 0.001 CMM

    Air temperature

    • Range: 0 to 50˚C
    • Accuracy: ±1.2˚C
    • Resolution: 0.1˚C

    Type K temperature

    • Range:-100˚C to 1300˚C
    • Resolution: 0.1˚C
    • Accuracy: ±(0.4% + 1˚C)


    • Dimensions: 141mm x 45mm x 20mm
    • Weight: 160g
    • Vane diameter: 27mm
  • Supplied Accessories

    • Extech AN510 CMM CFM Anemometer
    • Wrist strap
    • Type K temperature probe
    • Three AAA batteries
    • Instruction booklet for Extech AN510
  • Product Questions

    Please Sign in or Create an account to post a question.

    There are no entries.

  • Reviews

    There are currently no reviews for this product. If you have previously purchased it please leave a review using our quick and easy form to the right.

    Write Your Own Review

    Only registered users can write reviews. Please, log in or register

  • Delivery Information

    At we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met. We aim to process all orders we receive within 1 to 3 working days, however from time to time we do have an increased demand for certain products or there might be delays from the manufacturer. In such cases delivery of your equipment may be subject to a minor delay.

    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: 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 with your name, address and the items you would like to order for an accurate shipping quote or go to for more information.

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