HVAC /R & Environmental There are 111 products.

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    Leak detection made easy. The compact, easy-to-use, RLD2 UV flashlight uncovers refrigerant leaks.

    £ 38.25 £ 45.00
    Reduced price!
    Usually Stock or Short Lead Time
  • Ideal for maintenance applications where lamps can be checked before attempting to access difficult locations for lamp replacement.

    £ 39.00
    Usually Stock or Short Lead Time
  • Sale!

    The Testo 606-1 doesn’t fail to impress with a variety of quality features: easy to use; precise and absolutely reliable measurements; suitable for a wide range of different types of wood and building materials.

    £ 61.75 £ 65.00
    Reduced price!
    Delivery TBC
  • Sale!

    Measures air speed and temperature and comes with an integrated NTC air thermometer.

    £ 69.35 £ 73.00
    Reduced price!
    Delivery TBC
  • Sale!

    A contractor oriented anemometer supported with printed conversion table from m/s to litres per second.

    £ 74.25 £ 99.00
    Reduced price!
    In Stock
  • These professional-grade tools offer both visual and audible indicators to help you accurately find your laser lines.

    £ 75.00
  • Temperature monitoring and quality data documentation during the transport of foods and pharmaceutical goods.

    £ 79.00
  • These professional-grade tools offer both visual and audible indicators to help you accurately find your laser lines.

    £ 85.00
  • Sale!

    The Testo 460 is a rotational speed measuring instrument. It is normally used to measure rotational speed, e.g. of impellers, drums and spindles.

    £ 94.05 £ 99.00
    Reduced price!
    Delivery TBC
  • Sale!

    Light intensity measuring instrument incl. protective cap, batteries and calibration protocol.

    £ 94.05 £ 99.00
    Reduced price!
    Delivery TBC
  • Sale!

    Like all Fluke laser distance meters, the 414D offers instant, one-button measurement of the distance between two objects.

    £ 95.20 £ 112.00
    Reduced price!
    Usually Stock or Short Lead Time
  • Sale!

    The Martindale LM90 is a low cost light meter with a resolution of 0.01 Lux, making it suitable for general purpose use.

    £ 97.75 £ 115.00
    Reduced price!
    Usually Stock or Short Lead Time
  • The Testo 317-2 is a highly practical gas leak detector for fast checks on gas pipe connections, with visual bar display.

    £ 99.00
    Delivery TBC
  • Sale!

    Measures air speed and temperature and comes with an integrated NTC air thermometer.

    £ 103.55 £ 109.00
    Reduced price!
    Delivery TBC
  • The RD99 has a dual alarm system. The increased tick rate sounds and a series of visual indicators illuminate as you approach the source of the leak.

    £ 105.00
    Delivery TBC
  • Temperature monitoring and quality data documentation during the transport of foods and pharmaceutical goods.

    £ 109.00
  • Simple, economical, IP65, reliable and metrologically calibrated, the VX0003 is suitable for both the housing and tertiary sectors.

    £ 109.00
  • Sale!

    The Testo 606-2 moisture meter allows you to measure the moisture content in wood and building materials – and the surrounding environment too.

    £ 113.05 £ 119.00
    Reduced price!
    Delivery TBC
  • Sale!

    For evacuation of refrigeration systems and heat pumps. Now with Bluetooth connection for wireless monitoring of measurement results via the testo Smart Probes App.

    £ 113.05 £ 119.00
    Reduced price!
  • The Testo 317-3 CO meter measures the concentration of carbon monoxide in the surrounding air and presents the readings on an easy-to-read display.

    £ 119.00
    Delivery TBC
Showing 1 - 20 of 111 items

Test Meters and Measuring Instruments for Gas, Air, Distance, Light, Sound, Moisture & Distance.

  • Subcategories:
  • Environmental

    A range of test meters for measuring environmental parameters. Includes air quality testers, anemometers, hygrometers, light meters, moisture meters, sound meters and more.

  • Heating / Emissions

    An extensive range of quality test and measurement equipment for the heating sector. If you require measurements for parameters such as: Flue gas, Temperature, CO, CO2, etc... Then we can supply a range of instruments perfectly suited to your application.

  • Facilities Maintenance

    Indoor air quality (CO, CO2, pressure, humidity, temperature), light and sound – all three components influence subjective well-being in humans. This means that their monitoring using reliable gas detectors and sound level measuring instruments is extremely important.

  • Food & Catering

    A range of instruments to measure essential parameters including: temperature, pH, humidity and cooking oil quality.