NHS & School Discounts Available: Please call for more information.

Watch Video

TPI 720b Combustible Gas Leak Detector

Be the first to review this product

  • Extremely sensitive leak detection of just 10ppm
  • Detects wide range of organic and non-organic gases
  • Adjustable tic rate for location of gas leaks

rrp £99.00

now £86.87 (Ex. VAT) £104.24 (Inc. VAT)

rrp £99.00


Please select a free gift below.

"Extremely high sensitivity for organic gases"

  • Description

    TPI 720b Combustible Gas Leak Detector

    The TPI 720b Combustible Gas Leak Detector stands out because of its extremely high sensitivity and large range of detectable gases. The sensor gives audible and visual signals when methane concentrations of just 10ppm are detected, thus providing an excellent way of performing in-depth searches for gas leaks on a range of lines, heaters and other installations. A thumbwheel can adjust the tic rate in order to find the location of gas leaks whilst the user can adjust the alarm threshold. A 16” flexible goose neck allows the instrument to reach behind installations and the batteries power the detector for approximately 20 hours. A light, portable design makes the 720b simple to use and it is covered by a three-year warranty.

    TPI part number: 720B

    Key Features

    • 10ppm sensitivity for CH4
    • Detects wide range of hydrocarbon gases
    • Adjustable tic rate via thumbwheel
    • Audible and visual alarms
    • 16” flexible goose neck
    • Light, portable design
    • 20-hour battery
    • Three-year warranty
    • Automatic self-test and zero
  • Specification

    • Combustible Gases Detected (Partial List): Methane, Natural Gas, Gasoline, Diesel, Propane (LPG), Butane, Kerosene
    • Sensitivity: 10ppm (methane)
    • Sensor Type: Low power semiconductor
    • Probe Length: 16”
    • Leak Indication: Audio / Visual
    • Adjustable Tic Rate: Yes
    • Battery: “C” cell (2)
    • Weight: 500g
    • Battery life: 20 hours
    • Warranty: Three years
  • Product Documents

    Product Attachments

    View FileTPI 720B Datasheet    Size: (50.61 KB)
  • 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 Test-Meter.co.uk 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:

    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.