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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
40HQ: 915 cartons * 100 pcs = 91500 pcs
Weight: 17g
Temperature measurement technology: Automatic non-contact temperature measurement and disinfection
Screen PPI: 452PPI
FNIRSI SFD?02 4 in 1 Indoor Air Quality Monitor TV Brackets & Mounts 40HQ: 915 cartons * 1001. Real time HCHO & TVOC Detection 2. HCHO range: 02000? ppm (electrochemical sensor) 3. TVOC range: 010? mg cubic meters (semiconductor sensor) 4. Audible visual alerts when thresholds exceeded; default thresholds: 0. 08? mg cubic meters for HCHO and 0. 30? mg cubic meters for TVOC 5. Comprehensive Air Quality Assessment 6. Displays formaldehyde safety in 5 grades 7. Includes temperature, humidity, and real time clock display 8. Records past data for
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