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Air Quality Monitor | Indoor Air Quality Monitors UK | Air Pollution Monitor, Meters, Testing

New items

0635 9570, Testo

Use the vane probe with the compatible testo multifunction measuring instrument (please order separately) to determine air velocity and volume flow. Intuitive: parallel determination of flow velocity, volume flow and humidity Precise: accurate measurement results from +0.6 to +50 m/s Convenient: simply plug the probe head onto the extendable telescope for air velocity probes – and use the adapter to attach them to the universal handle with Bluetooth® or cable (available to order separately) Intelligent calibration concept: only send in the probe head for calibration

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0632 1270, Testo

Intuitive: determine CO concentrations in indoor areas, e.g. in boiler rooms Precise: long-term stable electrochemical sensor Convenient: probe head is easy to attach to the universal handle with Bluetooth or cable Intelligent calibration concept: only send in the probe head for calibration

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42501111, WIKA

The WIKA model A2G-85 ventilation duct sensor with an integrated temperature measurement is suitable for direct mounting on circular ventilation pipes or rectangular ventilation ducts. It is a high-quality product solution for ventilation and air-conditioning applications. This ventilation duct sensor measures carbon dioxide (CO2) in accordance with the NDIR measuring principle, and in addition also temperature. Due to the combination of these two measurement parameters in one single instrument, the material and mounting cost is considerably reduced. Electrical output signal DC 0 to 10 V, 4 to 20 mA or Modbus Simple installation Compact and robust design Maintenance-free

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New items

11355, Orium

Multi-pollutant indoor air quality monitoring device - Continuous monitoring. - CO2, Formaldehyde, Benzene and PM2.5. - Data recording. - Customisable visual and audible alarms. The Quaelis 50 air monitor combines several pollutants to be monitored in one product! Convenient to use and save money. Complies with compulsory indoor air quality monitoring regulation (Decree n° 2015-1000 of August 17 2015 (Grenelle II). Meets requirements for schools, nurseries, educational institutions, medical and social institutions... And for companies with a CSR approach (corporate social responsibility) or Quality of Life at Work (QWL) approach. It also allows to respond to sanitary protocol set up by French and European authorities to monitor CO2 indoor in order to fight against the spread of the virus. Full featured and efficient, the monitor Quaelis 50 allows continuous measures and display of pollutants in the room. Monitored pollutants: - CO2. Measure range from 400 to 9999 ppm. Resolution 1 ppm. NDIR sensor. Automatic and manual calibration process. - Formaldehyde. Measure range: from 0 to 2.5 mg/M3. Electrochemical DART sensor. - Equivalent Benzene. Measure range: form 0 to 3.00 mg/M3. Electrochemical sensor. - Particulate Matters PM2.5. Measure range: from 0 to 500 μg/M3. Laser sensor. Product advantages: customisable alarms and educational color smileys. - For easy reading and understanding of measures: educational smileys and color codes (green, yellow and red) indicate the quality of the indoor air and thus alert people when one pollutant exceeds the thresholds and about actions to lead (ventilation for air renewal). - Sound alarm can be customised according to the desired level. Possibility to deactivate it. - Visual alarm: the user can define the colour of the display according to the level concentration of each pollutant. Thus monitor Quaelis 50 can be adjusted to the different European protocols and to end user the needs. LCD screen. Coloured digits on pure black ...

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New items

0563 4412, Testo

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New items

23656, Orium

The Orium Indoor air quality monitor developed for economical BtoC market solution. Main pollutant monitoring important for health and well-being at home. Quaelis 20 will monitor in real-time and will inform instantly about indoor air quality and actions to lead. CO2 and TVOC Easy to monitor the indoor air quality Ideal for home use: Living room, bedroom Compact and aesthetic model

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New items

23658, Orium

The Orium CO2, TVOC and particulate matter rea time monitoring device. Colour index for easy understanding 3 interface options Chart measurement displays Suitable for home or office

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New items

0554 0990, Testo

Use the telescope extension to easily extend the telescope for air velocity probes with universal handle – attain a total probe length of up to 2 m. Telescope extension from 0.4 to 0.9 m long The telescope extension is easy to connect to the extendable telescope for flow probes Sturdy and non-rotatable

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New items

0554 0991, Testo

Ideal for carrying out measurements at ceiling outlets: The 90° angle enables you to position suitable vane probes correctly at ceiling outlets. For high ceilings, you can also use the telescope extension in addition to the extendable telescope (both available to order separately) – attaining a total telescope length of 2 metres. Clever: if you already own one of our air velocity probes with universal handle and an extendable telescope, you can easily combine this telescope with one of the 100 mm vane probes with universal handle. Simply add in the optional 90° angle for carrying out measurements at ceiling outlets. Position 100 mm vane probes with universal handle correctly at ceiling outlets Simply connect it to the extendable telescope for air velocity probes with universal handle

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New items

0635 1570, Testo

Simply plug the probe head onto the extendable telescope for air velocity probes and use the adapter (order number 0554 2160) to attach them both to the handle with Bluetooth or cable. Intuitive: parallel determination of relative humidity and air temperature in indoor areas, including long-term measurement Precise: includes absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity Convenient: simply plug the probe head onto the extendable telescope for air velocity probes – and use the adapter to attach them to the universal handle with Bluetooth® or cable Intelligent calibration concept: only send in the probe head for calibration

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New items

FLUKE-975V, Fluke

Fluke 975 AirMeter The Fluke 975 AirMeter combines four air monitoring tools into one rugged and easy-to-use handheld tool. Use the Fluke 975 to verify efficient operation of heating, ventilation and air conditioning systems and test for dangerous carbon monoxide leaks in all types of buildings. Simultaneously measures, logs, and displays temperature, humidity, CO 2 , and CO on a bright, backlit LCD display Wet bulb and dew point temperature % of outside air calculation CO 2 and CO field calibration feature Self-test function at startup Auto-backlight Automatically compensates for barometric pressure changes Min/Max/Average on all measured and calculated readings Metric or standard units Audible and visual threshold alarms Extensive discrete or continuous data logging capacity, downloadable to PC via USB interface Keypad lock for security Includes FlukeView Forms® software Feature Range Resolution Accuracy Temperature -20 to +60°C 0.1°C ± 0.9°C (40°C to 60°C) ± 0.5°C (5°C to 40°C) ± 1.1°C (-20°C to 5°C) Relative Humidity 10% to 90% RH (NC) 1% ± 2% RH (10% RH to 90% RH) Air Velocity (with optional 975VP probe) 0.25m/sec to 15m/sec 0.005m/sec ±4% or 0.02m/sec* whichever is greater *For velocity readings above 50fpm CO 2 0 to 5000ppm 1ppm 2.75% + 75ppm CO 0 to 500ppm 1ppm ±5% or ±3ppm whichever is greater, @ 20°C and 50% RH Calculated Specification Dew point temperature -44 to 57°C 0.1°C ± 1°C (-20°C to 50°C RH: 40% to 90%) ± 2°C ( -20°C to 50°C RH: 20% to 40%) ± 4°C (RH: 10% to 20%) Wet bulb temperature -16 to 57°C 0.1°C ± 1.2°C (RH: 20% to 90% temp: -20°C to 60°C) ± 2.1°C (RH: 10% to 20%) Volume flow rate (in a duct) 0 to 3.965m 3 /min 0.001m 3 /min % Outside Air based on Temperature 0 to 100% 0.1% % outside air based on CO 2 0 to 100% 0.1% General specifications Data logging 99 records (discrete), 25000 continuous) Battery Rechargeable Li-I...

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New items

0563 0535, Testo

The Testo compact CO₂ measuring instrument testo 535 with practical App connection allows you to carry out this important measurement easily and efficiently and thus ensure comfort and a healthy indoor climate. Thanks to the long-term stable infrared sensor technology, the measured values are reproducible and comparable even over longer periods of time. Ideal for recurring comparative measurements. Precise measurement of CO₂ concentration Timed and point mean value calculation Operating temperature is 0 to +50 °C Battery life is 30 hours Audible alarm sounds

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