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![](https://ae01.alicdn.com/kf/See773343ca60435cb9de5083fcb63788M/7-in-1-DM502-PM2-5-PM1-0-PM10-TVOC-HCHO.jpg) ![](https://ae01.alicdn.com/kf/S03e4ba25a76c443cb04480224c7900b0n/7-in-1-DM502-PM2-5-PM1-0-PM10-TVOC-HCHO.jpg) ![](https://ae01.alicdn.com/kf/S138d192477b64473b0caa3450d07a637E/7-in-1-DM502-PM2-5-PM1-0-PM10-TVOC-HCHO.jpg) ![](https://ae01.alicdn.com/kf/Sde72ded084024fb69005c5cdd74d511f4/7-in-1-DM502-PM2-5-PM1-0-PM10-TVOC-HCHO.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/See773343ca60435cb9de5083fcb63788M/7-in-1-DM502-PM2-5-PM1-0-PM10-TVOC-HCHO.jpg) ![](https://ae01.alicdn.com/kf/S03e4ba25a76c443cb04480224c7900b0n/7-in-1-DM502-PM2-5-PM1-0-PM10-TVOC-HCHO.jpg) ![](https://ae01.alicdn.com/kf/S138d192477b64473b0caa3450d07a637E/7-in-1-DM502-PM2-5-PM1-0-PM10-TVOC-HCHO.jpg) ![](https://ae01.alicdn.com/kf/Sde72ded084024fb69005c5cdd74d511f4/7-in-1-DM502-PM2-5-PM1-0-PM10-TVOC-HCHO.jpg) ![](https://ae01.alicdn.com/kf/S803b6f4e9c344c2e9160fb3d0dcc7401i/7-in-1-DM502-PM2-5-PM1-0-PM10-TVOC-HCHO.jpg)
- ºê·£µå À̸§: ZUIDID
- DIY ¿ëÇ°: Àü±â
- ±Ù¿ø: CN (Á¤Ç°)
- ¸ðµ¨ ¹øÈ£: DM502
- LCD È¸é ¿É¼Ç: ³×
- Áõ¸í¼: ¼¼·ý,FCC,ROHS
- ½º¸¶Æ® ±â±â: no
- Ãø·® ¹üÀ§: 0.001-1.999Mg
- °¡½º À¯Çü: Æ÷¸§¾Ëµ¥È÷µå
Product Description This product is a multifunctional air quality detector that detects Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter <2.5 micron-sized particles (PM2.5/1.0/10), Temperature, and Humidity with clock and record function. As a scientific air quality detection device, it combines multiple air sensors with a built-in fan to allow real-time monitoring of formaldehyde (HCHO), total volatile organic compounds (TVOC), PM2.5/1.0/10, temperature, and humidity on its digital LCD display. Product Specifications Display method: 2.8¡± LCD screen display, 320 x 240 pixels Atmospheric pressure: 86Kpa - 106Kpa Detection method for PM: laser scattering Sampling time: 1.5 seconds Product Size: 155 x 87 x 35mm Detection temperature: -10¡ÆC to 50¡ÆC; 14¡ÆF to 122¡ÆF Relative humidity: 20% - 85% Storage temperature: -10¡ÆC to 60¡ÆC; 14¡ÆF to 140¡ÆF Concentration unit for HCHO and TVOC: mg/m©ø Power source: Lithium battery with 1500 mAh capacity; 5V DC power charging via micro USB port -Detection range: AQI(0-500) HCHO(0.001-1.999Mg/M©ø) TVOC(0.001-9.999Mg/M©ø) -User adjustable alarm threshold for formaldehyde -Test variables: PM2.5/1.0/10, formaldehyde, TVOC, temperature, humidity -Large 1000mAh capacity Lithium battery -On-board fan to draw in ambient air for more accurate real-time results ![](https://ae01.alicdn.com/kf/Sfabeb494ceb04332913139f85c3a726aH.jpg) ![](https://ae01.alicdn.com/kf/See773343ca60435cb9de5083fcb63788M.jpg) ![](https://ae01.alicdn.com/kf/S03e4ba25a76c443cb04480224c7900b0n.jpg) ![](https://ae01.alicdn.com/kf/S138d192477b64473b0caa3450d07a637E.jpg) ![](https://ae01.alicdn.com/kf/Sde72ded084024fb69005c5cdd74d511f4.jpg) ![](https://ae01.alicdn.com/kf/S803b6f4e9c344c2e9160fb3d0dcc7401i.jpg) ![](https://ae01.alicdn.com/kf/Sc51fd866efe342b3a2ff85f7f3b81440I.jpg) ![](https://ae01.alicdn.com/kf/Saf6e9846b08642a7a5089d90dbf6be28r.jpg) ![](https://ae01.alicdn.com/kf/Scb7d96c4898848ee88ffc3cb2facc3d6Q.jpg) ![](https://ae01.alicdn.com/kf/Sdabfe452428649708b22db489762887c9.jpg) ![](https://ae01.alicdn.com/kf/S3ade9406f7e14956b9551cbe3faf139aH.jpg) ![](https://ae01.alicdn.com/kf/Sb75042f3478a4c4494af78abb7493354h.jpg) ![](https://ae01.alicdn.com/kf/S5fcb6b6a6ca04a6fad97f557ea78f882R.jpg)
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