{"product_id":"uni-t-a25d-pm2-5-monitor","title":"UNI-T A25D PM2.5 Monitor","description":"\u003cp\u003eUNI-T A25D PM2.5 Monitor \u003cbr\u003e This product comes with a 3-year warranty. The A25D is an office air quality monitor used to monitor PM2.5 concentrations in homes, shopping centres, offices, stations, etc. PM2.5 particles are air pollutants with a diameter of 2.5 µm or less, containing soot, smoke, metals, nitrates, sulphates, dust, water and tyre rubber. \u003cbr\u003eWhen we breathe, PM2.5 can reach deep into our lungs, and some particles can even enter the bloodstream. Exposure to fine particles can affect the heart and lungs.\u003c\/p\u003e\n\u003cp\u003eProduct specifications:\u003c\/p\u003e\n\u003cp\u003e- real-time measurement of PM2.5 concentration\u003cbr\u003e- Temperature and relative humidity measurement\u003cbr\u003e- Built-in LiPo battery\u003cbr\u003e- 3 hours to fully charge; can also be used whilst charging\u003cbr\u003e- PM2.5 display,\u003cbr\u003e- If the limit (μg\/m³) is exceeded, the backlight turns red\u003cbr\u003e- In addition to exact values and guidance emojis\u003c\/p\u003e\n\u003cp\u003eTechnical specifications:\u003c\/p\u003e\n\u003cp\u003ePM2.5 measurement (μg\/m³):\u003cbr\u003e- range 0 to 100 ± (10 μg\/dm³) +10 μg\/dm³ +10 μg\/dm³ 8 +10 μg\/m³ 1 ± ambient temperature \/ ambient humidity: 40% to 75% RH\u003cbr\u003e- range 101 to 400 ± (10% + 30 dgts) \/ Ambient temperature: 18 to 28 °C \/ Ambient humidity: 40% to 75% RH\u003cbr\u003e- range 401 to 500 ± (10% + 30 digits) \/ 5 (10% to 28 °C) \/ ambient humidity: 40% to 75% RH\u003c\/p\u003e\n\u003cp\u003eTemperature measurement °C: -10 °C to +50 °C (0.1 °C\/±1 °C)\u003cbr\u003eHumidity measurement: 0 to 99% RH (1% RH) \/ at ambient temperature 18 to 28 °C \u003cbr by built-in mah battery\u003eBacklit LCD display: 42 mm x 65 mm\u003cbr\u003eWeight: 230 g\u003cbr\u003eDimensions: 75 mm x 55 mm x 130 mm\u003c\/p\u003e\n\u003cp\u003eOperating environment:\u003cbr\u003e- for indoor and outdoor environments or vehicles\u003cbr\u003e- Operating altitude: below 2,000 metres at 50 °C; Operating humidity: 0 to 99% RH\u003c\/p\u003e\n\u003cp\u003ePackage contents\u003cbr\u003e- UNI-T A25D measuring instrument\u003cbr\u003e- charging cable\u003cbr\u003e- user manual\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e\/\u0026gt;\u003c\/p\u003e\n\u003cp\u003e\/\u0026gt;\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\/\u0026gt;\u003c\/p\u003e\n\u003cp\u003e\/\u0026gt;\u003c\/p\u003e\n\u003cp\u003e parameters:\u003c\/p\u003e\n\u003cp\u003e1.  Technical specifications:\u003c\/p\u003e\n\u003cp\u003e Operation \/ Range \/ Resolution \/ Accuracy \/ Note \u003c\/p\u003e\n\u003cp\u003e PM2.5 \/ 0 to 500μg\/m³ \/ 1μg\/m³ \/ ±(10μg\/m³ + 10dgts) \/ Ambient temperature: 18 to 28°C \/ Ambient humidity \u003cbr\u003e 40% to :\u0026gt; 40% RH Range 100μg\/m³\u003c\/p\u003e\n\u003cp\u003e PM2.5 \/ 0 to 500μg\/m³ \/ 1μg\/m³ \/ ±(10% + 30dgts) \/ Ambient temperature: 18 to 28°C \/ Ambient humidity: 40% to 75%RH \u003cbr\u003e @ 101% to 40μg\/m³\u003cbr\u003e 0 to 500μg\/m³ \/ 1μg\/m³ \/ ±(10% + 50dgts) \/ Ambient temperature: 18 to 28°C \/ Ambient humidity: 40% to 75%RH \u003cbr\u003e @ 401 to 500 μg\/m³ range\u003c\/p\u003e\n\u003cp\u003e Temperature \/ -10°C \/ -10°C \/ -10°C ±1°C\u003c\/p\u003e\n\u003cp\u003e Humidity \/ 0 to 99%RH \/ 1%RH \/ ±5%RH @30% to 80%RH \/ Temperature 18°C to 28°C\u003c\/p\u003e\n\u003cp\u003e Humidity \/ 0 to 99% RH \/ 1% RH \/ ±8% RH @ less than 30% RH \/ temperature less than 30% RH \/ more\u003c\/p\u003e\n\u003cp\u003e 80%RH \u003c\/p\u003e\n\u003cp\u003e2.  PM 2.5 Concentration assessment emoticons\u003c\/p\u003e\n\u003cp\u003e Concentration Emoji Backlight\u003cbr\u003e (μg\/m³)\u003cbr\u003e 0 to 35 White excellent\u003cbr\u003e 36 to 75 White – Good\u003cbr\u003e 76 to 115 Light pollution White\u003cbr\u003e 116 to 150 Red Pollution level 151 to 250 Severe pollution Red\u003cbr\u003e 251 to 500 Severe pollution red\u003c\/p\u003e\n\u003cp\u003e3. General features\u003c\/p\u003e\n\u003cp\u003e- powered by a built-in 1500mAh LiPo battery\u003cbr\u003e- 42mm x 65mm backlit LCD display, alarm - red backlight\u003cbr\u003e- Weight 230g\u003cbr\u003e- external dimensions 75mm x 55mm x 130mm\u003cbr\u003e- operating principle: PM2.5 -\/\u0026gt;\u003cbr operating environment for indoor or outdoor environments vehicles\u003e- altitude: less than or equal to 2000 metres\u003cbr\u003e- operating temperature: -10 to +50 °C; operating humidity: 0 to 99% RH\u003cbr\u003e- Storage temperature: -20 to 60 °C\u003c\/p\u003e\n\u003cp\u003ePackage contents:\u003c\/p\u003e\n\u003cp\u003e- UNI-T A25D measuring instrument\u003cbr\u003e- µUSB-USB charging cable\u003cbr\u003e- User manual in Czech and English\u003c\/p\u003e","brand":"UNI-T","offers":[{"title":"Default Title","offer_id":57062163448139,"sku":"07760225","price":69.17,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/3323\/6043\/files\/07760225.jpg?v=1776539485","url":"https:\/\/solartech.eu\/products\/uni-t-a25d-pm2-5-monitor","provider":"SolarTech - Solar Inverters, PV Modules, Solar Accessories, ESS Battery","version":"1.0","type":"link"}