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5V Air Quality Monitor, Air Pollution Detector Meter Sensor Tester with 2.8" Screen for Monitoring PM2.5 Temperature Humidity and Air Particulates for Indoor/Outdoor — Open-Box, 9% Off
Brand: Yunir
Condition: Used - Mint
$5681
$6260
-9% Save $579
Updated: 24 days ago
Description
۞۞۞【Good Visual Experience】2.8"" screen, colorization display, wide angle up to 180°
۞۞۞【High Sensitivity Sensor】High sensitivity sensor ensures the in data collections.
۞۞۞【Multipurpose】Multipurpose in monitoring PM1.0, PM10.0, PM2.5, temperature, humidity and other air particulates.
۞۞۞【Application】Suitable for home, office, car and outdoors.
۞۞۞【Other Features】Power Supply: 5V (can be powered by USB socket,car charger or power bank); Size: Approx. 8.5 x 6.5cm / 3.34 x 2.55inch
Functions:
2.8 " screen, color display, wide-angle view up to 180 °. The highly sensitive sensor ensures in data acquisition. Multi-purpose for air quality recording in PM1.0, PM10.0, PM2.5, temperature, air humidity, fine dust. Power supply in DC 5V universal, USB socket, car charger, power bank etc. Suitable for at home, in the office, in the car and outdoors.
Technical data:
Material: acrylic housing + electronic components
Size: Approx. 8.5 x 6.5 cm/3.34 x 2.55 inches
Power supply: DC 5V
Screen: 2.8-inch
Approximate weight. 231 g
package included:
1 x PM2.5 air quality detector
1 x USB cable
2.8 " screen, color display, wide-angle view up to 180 °. The highly sensitive sensor ensures in data acquisition. Multi-purpose for air quality recording in PM1.0, PM10.0, PM2.5, temperature, air humidity, fine dust. Power supply in DC 5V universal, USB socket, car charger, power bank etc. Suitable for at home, in the office, in the car and outdoors.
Technical data:
Material: acrylic housing + electronic components
Size: Approx. 8.5 x 6.5 cm/3.34 x 2.55 inches
Power supply: DC 5V
Screen: 2.8-inch
Approximate weight. 231 g
package included:
1 x PM2.5 air quality detector
1 x USB cable
Sold by
Amazon Warehouse
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- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
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- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b093zns2dv
- Model:
- Yunirk1u6y8mpvz7609
- Country:
- US
- ASIN:
- B093ZNS2DV
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $6 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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