About This

• 【5-in-1 Multifunction】: This air quality monitor instantly track CO2 levels, formaldehyde (HCHO), TVOC emissions, temperature, and humidity with lab-grade precision. Perfect for homes, offices, or classrooms, this pocket-sized guardian ensures your indoor air stays safe and comfortable 24/7.
• 【24h Air Guard with Ultra Battery】：This air quality tester with a 2000mAh rechargeable battery (USB-C compatible) delivers nonstop monitoring for 24+ hours. Built-in sensors update readings every second, ideal for road trips, kitchens, or baby rooms.
• 【Smart Buzzer Alerts】：The air quality monitor built-in "BBB..." buzzer will trigger an alarm whenever any air quality level reaches a dangerous threshold, promptly alerting you to current air conditions. Once activated, the buzzer can be manually turned off to ensure it doesn’t disturb your rest time.
• 【LED Color Display&Easy to Read】：Green = safe, yellow = caution, red = danger—this air quality status decoded at a glance! All five metrics shine independently on a vivid HD screen, with bold numbers and warning hues updated in real time. Crisp digits and contrast-rich colors make readings legible day or night.
• 【Compact Multi-Scene Air Monitor】Detect formaldehyde (schools), CO2 (kitchens), TVOC (offices), & car exhaust indoors. It fits anywhere. Close doors/windows & test 60+ mins for accuracy. Includes USB cable & manual.
• 【Reliable Warranty&Instant Support】：We are very confident in the quality of this portable air quality monitor and provide a 12-month warranty. If you have any questions about your purchase, please feel free to contact us. We will solve your problem within 24 hours.

Overview

• Brand : Xoopon
• Style : C02 Temperature Humidity TVOC HCHO
• Color : Coal black
• Product Dimensions : 3.85"D x 1.26"W x 2.63"H
• Number of Items : 1
• Manufacturer : XOOPON
• UPC : 717121593778