{"product_id":"dm502-formaldehyde-tvoc-detector-pm2-5-dust-tester","title":"DM502 Formaldehyde TVOC Detector PM2.5 Dust Tester","description":"\u003cbr\u003e1. Material: ABS\u003cbr\u003e2. Display mode: 2.8-inch LCD screen display, 320x240 pixels\u003cbr\u003e3. Atmospheric pressure: 86Kpa - 106Kpa\u003cbr\u003e4. Detection method of PM: laser scattering\u003cbr\u003e5. Sampling time: 1.5 seconds\u003cbr\u003e6. Detection temperature: -10 to 50 degrees celsius\u003cbr\u003e7. Relative humidity: 20 percent to 85 percent\u003cbr\u003e8. Storage temperature: -10 degrees celsius to 60 degrees celsius\u003cbr\u003e9. Concentration unit of HCHO and TVOC: mg\/m3\u003cbr\u003e10. Power supply: 1500mAh lithium battery\u003cbr\u003e11. Power supply: 5V DC power charging via USB port\u003cbr\u003e12. User adjustable formaldehyde (HCHO) alarm threshold to alert user to elevated\u003cbr\u003e13. Onboard fan draws ambient air for more accurate real-time results\u003cbr\u003e14. With low battery warning\u003cbr\u003e15. Combined with multiple air sensors and a built-in fan, it can monitor real-time detectable formaldehyde (HCHO), total volatile organic compounds (TVOC), particulate matter \u0026lt; 2.5 microns in size (PM2.5\/1.0\/10), temperature and humidity, with clock and recording function\u003cbr\u003e16. Dimensions: 155x87x35mm\u003cbr\u003e17. Weight: about 280 grams\u003cbr\u003e\u003cbr\u003ePacking list:\u003cbr\u003e- Detector x 1\u003cbr\u003e- USB cable x 1\u003cbr\u003e- Manual x 1\u003cbr\u003e\u003cbr\u003e","brand":"Sunsky","offers":[{"title":"Default Title","offer_id":45477091246381,"sku":"TBD06023305","price":227.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4379\/8317\/products\/TBD06023305.jpg?v=1686902763","url":"https:\/\/www.megadiscountstore.shop\/products\/dm502-formaldehyde-tvoc-detector-pm2-5-dust-tester","provider":"Mega Discount Store ","version":"1.0","type":"link"}