K&F Concept    Blog >

Enjoy Your Selected Digital Life

Currency: USD
  • Currency
Shop by Scene Shop by Rank

Log Into Your Account

Account

Order History

Wish List

Register Account

Already have an Account?Log In

  • Shopping Cart

  • Your shopping cart is empty!
  • Favorite

  • Your wish list is empty.

Smart CO2 Detector, Indoor Air Quality Monitor, NDIR Sensor Carbon Dioxide Detector, Temperature Humidity Air Tester for CO2 Alarm

SKU: GW40.0005

  • 89.99
Overall Rating 4.9   22
Reviews
5
Good air tester
Man gets sick easily when the air is not good. This is the perfect indoor air monitor that you can use to control, reset or clean your home. It's smart too, so connect your phone and humidifier so you can control the air.
Good air tester Good air tester Good air tester Good air tester Good air tester Good air tester Good air tester Good air tester
15/01/2024
Related products
K&F Concept Compressed Air Duster, 3 Gear Adjustable 110000RPM Electric Air Duster, Adjustable&Portable Air Blower for Deep Computer Clean, Keyboard, Car Dry, Home - Replace Compressed Air Cans
K&F Concept Compressed Air Duster, 3 Gear Adjustable 110000RPM Electric Air Duster, Adjustable&Portable Air Blower for Deep Computer Clean, Keyboard, Car Dry, Home - Replace Compressed Air Cans
97
$39.99
K&F Concept 14 in 1 Compressed Air Duster, Stepless Adjustable 150000RPM Electric Air Duster, Adjustable&Portable Air Blower for Deep Clean, Computer Keyboard Car Home- Replace Compressed Air Cans
K&F Concept 14 in 1 Compressed Air Duster, Stepless Adjustable 150000RPM Electric Air Duster, Adjustable&Portable Air Blower for Deep Clean, Computer Keyboard Car Home- Replace Compressed Air Cans
90
$59.99 $44.99
DJI Air 3 Propeller Guard, Quick Release Removable Propeller Protector for DJI Air 3 Accessories
DJI Air 3 Propeller Guard, Quick Release Removable Propeller Protector for DJI Air 3 Accessories
$37.49 $29.99
K&F Concept Lens Air Blower, Rubber Bulb Air Pump Dust Blower Cleaner, with Long Nozzle for Cell Phone, Tablet, Camera Lens Sensors, Keyboard,Telescopes
K&F Concept Lens Air Blower, Rubber Bulb Air Pump Dust Blower Cleaner, with Long Nozzle for Cell Phone, Tablet, Camera Lens Sensors, Keyboard,Telescopes
$13.99
K&F Concept Brushless Compressed Air Duster, 3 Gear Adjustable, Super Wind Power,Rechargeable&Portable,for Deep Computer Clean, Keyboard, Car Dry, Home - Replace Compressed Air Cans
K&F Concept Brushless Compressed Air Duster, 3 Gear Adjustable, Super Wind Power,Rechargeable&Portable,for Deep Computer Clean, Keyboard, Car Dry, Home - Replace Compressed Air Cans
26
$54.99
K&F Concept CPL Filter Compatible with DJI Air 3S, Drone Lens Polarizers Filters for Air 3s, Lightweight Multi-Coated Top Optical Glass Filter Drone Camera Lens Accessories
K&F Concept CPL Filter Compatible with DJI Air 3S, Drone Lens Polarizers Filters for Air 3s, Lightweight Multi-Coated Top Optical Glass Filter Drone Camera Lens Accessories
24
$24.99
K&F Concept Air Blower, Dust Blower, Lens Blower for Digital, DSLR, SLR Cameras, Camera Lenses and Sensitive Electronics, Clean Duster, Lens Cleaner, Rubber Bulb Air Pump Dust Blower
K&F Concept Air Blower, Dust Blower, Lens Blower for Digital, DSLR, SLR Cameras, Camera Lenses and Sensitive Electronics, Clean Duster, Lens Cleaner, Rubber Bulb Air Pump Dust Blower
53
$22.99 $15.99
K&F Concept Soft Tip Strong Air Blower, Single Air Intake Camera Lens Blower with Long Nozzle, for Digital SLR Lens Sensor LCD Screens Musical Instruments Keyboards Telescope Filters
K&F Concept Soft Tip Strong Air Blower, Single Air Intake Camera Lens Blower with Long Nozzle, for Digital SLR Lens Sensor LCD Screens Musical Instruments Keyboards Telescope Filters
$17.99
K&F Concept Soft Tip Strong Air Blower, Single Air Intake Camera Lens Blower with Short Nozzle, for Digital SLR Lens Sensor LCD Screens Musical Instruments Keyboards Telescope Filters
K&F Concept Soft Tip Strong Air Blower, Single Air Intake Camera Lens Blower with Short Nozzle, for Digital SLR Lens Sensor LCD Screens Musical Instruments Keyboards Telescope Filters
$14.99
K&F Concept 12-1 Brushless Compressed Air Duster, 3 Gear Adjustable, Super Wind Power,Rechargeable&Portable,for Deep Computer Clean, Keyboard, Car Dry, Home - Replace Compressed Air Cans
K&F Concept 12-1 Brushless Compressed Air Duster, 3 Gear Adjustable, Super Wind Power,Rechargeable&Portable,for Deep Computer Clean, Keyboard, Car Dry, Home - Replace Compressed Air Cans
$39.99
Products You May Like
K&F Concept Brushless Compressed Air Duster, 3 Gear Adjustable, Super Wind Power,Rechargeable&Portable,for Deep Computer Clean, Keyboard, Car Dry, Home - Replace Compressed Air Cans
K&F Concept Brushless Compressed Air Duster, 3 Gear Adjustable, Super Wind Power,Rechargeable&Portable,for Deep Computer Clean, Keyboard, Car Dry, Home - Replace Compressed Air Cans
26
$54.99
32G micro SD card U3/V30/A1 with adapter 2 packs memory card suitable for home surveillance camera hunting camera and driving recorder memory card K&F CONCEPT
32G micro SD card U3/V30/A1 with adapter 2 packs memory card suitable for home surveillance camera hunting camera and driving recorder memory card K&F CONCEPT
$21.99
Kentfaith Industrial Endoscope Single-Lens Inspection Camera 1080P HD Borescope 4.3" Screen 360° Adjustable Lens 8.5mm Cable 32G Memory Card 2M Cable
Kentfaith Industrial Endoscope Single-Lens Inspection Camera 1080P HD Borescope 4.3" Screen 360° Adjustable Lens 8.5mm Cable 32G Memory Card 2M Cable
281
$515.99 $262.99
62mm MCUV+CPL+ND4 Lens Filter Kit with Lens Cleaning Cloth and Filter Bag Nano-Klear
62mm MCUV+CPL+ND4 Lens Filter Kit with Lens Cleaning Cloth and Filter Bag Nano-Klear
79
$41.99 $37.99
Camera Screen Protector*3 Compatible with Sony ZV-1, ZV-1 II, ZV-E10, 0.3mm 9H Hardness Tempered Glass with Hot Shoe Level*3 + Vacuum Cleaning Coth*1
Camera Screen Protector*3 Compatible with Sony ZV-1, ZV-1 II, ZV-E10, 0.3mm 9H Hardness Tempered Glass with Hot Shoe Level*3 + Vacuum Cleaning Coth*1
$15.99 $7.99
82mm True Color Variable ND2-32 (1-5 Stops) ND Lens Filter, Adjustable Neutral Density Filter with 28 Multi-Layer Coatings Nano-Xcel Series
82mm True Color Variable ND2-32 (1-5 Stops) ND Lens Filter, Adjustable Neutral Density Filter with 28 Multi-Layer Coatings Nano-Xcel Series
83
$149.99 $131.99
Minolta MD Mount Body Cap*2 + Lens Rear Cap*2 + Hot Shoe Cap*2 + Cleaning Cloth*1 Compatible with Minolta SR-2, SR-7, SR-T 101, XK, XM, X-1, XE-5, XE, XE-1, XE-7, XD-7, XD-11, XG-M, X-500, X-570, X-700
Minolta MD Mount Body Cap*2 + Lens Rear Cap*2 + Hot Shoe Cap*2 + Cleaning Cloth*1 Compatible with Minolta SR-2, SR-7, SR-T 101, XK, XM, X-1, XE-5, XE, XE-1, XE-7, XD-7, XD-11, XG-M, X-500, X-570, X-700
$17.99 $8.99
Weather Station with Rain Gauge, Indoor Outdoor Thermometer & Hygrometer, Self-Emptying Electronic Rain Gauge, Alarm Functions，4.9in Display, for Home, Garden, Backyard, Farm, Kentfaith
Weather Station with Rain Gauge, Indoor Outdoor Thermometer & Hygrometer, Self-Emptying Electronic Rain Gauge, Alarm Functions，4.9in Display, for Home, Garden, Backyard, Farm, Kentfaith
11
$124.99 $99.99
4K Video Camera Professional 60FPS UHD for Filmmaking, Movie & Photography, Video Recorder Camera with 18X Zoom, Digital Camera for Video Recording, 4.0" Flip Touchscreen, 64GB Card, Up To 6 Hours Work Time
4K Video Camera Professional 60FPS UHD for Filmmaking, Movie & Photography, Video Recorder Camera with 18X Zoom, Digital Camera for Video Recording, 4.0" Flip Touchscreen, 64GB Card, Up To 6 Hours Work Time
508
$404.99 $239.99
Windproof Umbrella, 53.5in Arc Canopy for 2, with 10 Fiberglass Ribs, Auto Open & Close, One-shake Dry, Kentfaith
Windproof Umbrella, 53.5in Arc Canopy for 2, with 10 Fiberglass Ribs, Auto Open & Close, One-shake Dry, Kentfaith
16
$87.49 $69.99
Related articles
How To Do Voice Recording On Macbook Air?
How To Do Voice Recording On Macbook Air?
How To Insert Sd Card Into Macbook Air?
How To Insert Sd Card Into Macbook Air?
What Are Good Binoculars?
What Are Good Binoculars?
What Is A Good Lavalier Microphone?
What Is A Good Lavalier Microphone?
What Are Good Fishing Video Cameras?
What Are Good Fishing Video Cameras?
What Are Smart Watches Good For?
What Are Smart Watches Good For?
What's A Good Lighting Budget Video?
What's A Good Lighting Budget Video?
Which Light Is Good For Study?
Which Light Is Good For Study?
What Is A Good Microscope Magnification?
What Is A Good Microscope Magnification?
How To Get Good Video Lighting?
How To Get Good Video Lighting?
Blog You May Like
How To Transfer Photos On Sd Card Android?
How To Transfer Photos On Sd Card Android?
What Is The Largest Sd Card For Switch?
What Is The Largest Sd Card For Switch?
What Power Binoculars For Long Distance Viewing?
What Power Binoculars For Long Distance Viewing?
Who Found Telescope?
Who Found Telescope?
How To Set Time On Huawei Smart Watch?
How To Set Time On Huawei Smart Watch?
Neutral Density Filter: The Ultimate Guide for Photographers and Videographers
Neutral Density Filter: The Ultimate Guide for Photographers and Videographers
What Does A Scanning Electron Microscope Do?
What Does A Scanning Electron Microscope Do?
How To Make Big Room Sound Recording?
How To Make Big Room Sound Recording?
How To Make Soft Light Photography?
How To Make Soft Light Photography?
How To Install Security Cameras Hidden Outdoors?
How To Install Security Cameras Hidden Outdoors?
Related categories
A Mount Lens Adapter Drone Accessories pentax k mount lenses 52mm lens filter GND filter kit​ digital microscope ND variable filter Reverse GND Filter
Popular products
Smart Carbon Dioxide Detector good trail camera good inexpensive trail cameras good quality trail camera good quality trail cameras dji air 3 propeller guard Electric Compressed Air Duster dji mavic air 2 joystick camera gear for video drone accessories kit
Related searches
Air Duster Good Telescope Camera Air Blower Good Beginner Camera Good Usb Microscope Good Trail Camera Good Nd Filter Sony S Air Adapter Dji Air 2s Accessories Air 3s Nd Filter
Related Scenes
Best Lightweight Digital Camera Best Video Camera Security System Best Professional Camera Backpack Best Camera With Microphone For Vlogging Best Digital Video Camera Best Small Camera Tripod Best Waterproof Security Camera Best 4K Wifi Security Camera Best Sony Camera For Photography And Video Best Battery Powered Camera System