Purchase Qty. Reference FOB Price
2-999 Pieces US$63.00
1,000-4,999 Pieces US$54.00
5,000+ Pieces US$50.00
Product Description
NDIR Carbon Dioxide Meter Air Quality Monitor Detector for School This product is a multifunctional 9 in one air quality monitor with touch screen and big digital LCD Screen display, rechargeable Lithium-Ion battery, coming with Type-C charge cable. It combines numerous different types of ...