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Handheld Air Quality Monitor for Everyday Use
See AQI, PM2.5 and PM10 straight away, with dependable optical precision.
Dependable Data
Immediate Results
Fitted with high-grade optical sensors, this monitor tracks the real-time levels of PM2.5, PM10, PM1 and AQI.
Wi-Fi Connected
Seamless Linking
Auto-sync keeps your air data up to date, so you can check live pollution levels wherever you go.
Genuinely Portable
Slender Build
Small enough to tuck into your coat pocket, rucksack, or clip onto your belt.
Legible LCD
Vivid Colour Screen
A bright colour-coded screen makes pollution figures easy to read. You can check AQI levels in an instant, even in daylight.
A Highly Dependable Pocket PM2.5 Monitor –
Spotlighted in Prominent National Media
Trusted by Customers Throughout the UK
Watch Air Quality the Smart Way –
Across Your Smartphone, Web Dashboard, or Television.
Precision-Engineered
High-Accuracy Laser PM Sensor
A carefully engineered optical laser dust particle sensor gives rapid, accurate tracking of PM2.5 and PM10, to keep your daily air checks dependable in all seasons.
See real-time values, trends, and counts at a glance.
Air Quality Trend Analysis
Archived Air Pollution Records
Keep dependable air pollution data in your pocket all through the day.
Everyday Practical Uses
An Intelligent Path to Pure Air
Modern living calls for better air awareness. Get instant air quality figures in a clear format, so you can ventilate rooms, run purifiers and keep comfortable all day.
PM2.5 refers to tiny airborne particles with a diameter of 2.5 micrometres or smaller. These pollutants come from vehicle emissions, smoke and industrial dust. Keeping track of PM2.5 matters because high levels can get deep into the lungs and harm health.
The monitor uses a high-precision laser sensor to measure airborne particulate matter (PM1, PM2.5, PM10). It works out the concentration in µg/m³ and shows it on the LCD screen, whilst sending real-time data via Wi-Fi to the companion AQI app.
Yes, you simply switch it on and it starts checking air quality straight away. The colour-coded LCD screen shows real-time readings clearly, and linking the device to the smartphone app is quick with guided steps.
Yes, it weighs only 60 grams and measures 5.8 x 2.5 x 4.6 cm. It slips easily into your pocket and runs for 3 to 4 hours on its built-in rechargeable battery.
Yes, it connects to the AQI mobile app for iOS and Android. You can view real-time data, analyse past trends, read air advice and check cloud-stored figures from anywhere.
Yes, it is built for both indoor and outdoor spaces, measuring particulate matter levels accurately up to 999 µg/m³.
Yes, it includes a 1-year manufacturer warranty for part faults under normal use, with optional extended plans also available.
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The device shines a fine laser beam across incoming air. When airborne dust crosses the beam, it scatters the light. This lets the optical sensor measure particle mass straight away.
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Fitted Micro-Fan
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Dual-Channel Particle Sizing
Anytime Remote Data Access
Remote cloud sync makes accessing your device's air quality readings from afar effortless, wherever your day leads.