JMS12 Formaldehyde Tester Detect The TVOC CO2 Tumidity Temperature Formaldehyde Safe levels

· HCHO Detection Real-time monitoring and control of HCHO concentration (o.ooo~2.888mg/m).

· TVOC Detection Sensitively capture the volatile TVOC concentration in the air (o.ooo-9.999mg/m).

· Temperature Help you have a healthy sleep, prevent the growth of mold and bacteria in your home, reduce physical discomfort, and improve work.

· Humidity Stable reading of the water molecule content in the air, and urge the room to maintain good humidity.

· Sound and light alarm When the air environment becomes poor, the screen will display red and an alarm will sound.

· Battery power display The battery symbol in the upper right corner shows the remaining power.