NOYAFA JMS17 Portable Indoor Air Quality Tester with Formaldehyde Detector

Features & Benefits:

• Multifunctional: 4-in-1 air quality tester for indoor air monitor. HCHO detection, TVOC monitor, temperature, and humidity measures are available with JMS17. Test 4 values simultaneously.
• Accurate: 99.99% accuracy is guaranteed for measurement. Equipped with high-performance chips. Never let go of any air pollution at home or office.
• Handy & Efficient: Press 2 buttons only to run an immediate air quality test. The buttons, the interface, and the values are easy to understand. No learning curve.
• Compact & Portable: With a compact and lightweight design, JMS17 is a handheld portable air quality tester for any room.
• Live & 24/7: Supports real-time testing for indoor air gases. Also, with easy setup, it will continue to monitor and record the air quality levels of a room 24/7. No manual steps anymore.
• Safe: An instant alarm on the screen tells the status of air quality, Good, Bad, or Worst. Easy for beginners to know what the results mean.
• Silent: No noise when testing indoor air quality. Never interrupt sleeping, studying, and working in the room.
• Affordable: Compared to demanding items on the market, JMS17 is a good combination of performance and price. With just a few bucks, a powerful and handy air quality tester is available.