**Air Quality Monitor with Formaldehyde Detection, 3-Inch LCD Screen & Audible Alarm – Humidity & Temperature Sensor for Home, Office, and Conference Room (Ideal for Indoor Air Quality Control)**

Feature:1. Supports Ambient Temperature Display, Humidity Display And Formaldehyde Concentration Display.2. Support Low Battery Display And Audible Alarm Function, It Is More Convenient To Use.3. Wide Application, Suitable For Home, Office, Conference Room, New Home Renovation, Etc.4. Detecting Formaldehyde And Air Quality, High Measurement Accuracy And Easy Operation.5. Made Of High Quality Material, It Is Not Easy To Damage, Durable And Has A Long Service Life.Spec:Condition: 100% Brand NewItem Type: Formaldehyde MonitorMaterial: Abs Accuracy Parameter Function Range Resolution Accuracy Formaldehyde 0.00~3.00Mg/M³ 0.1Mg/M³ ±5% Temperature 10℃~60℃ 0.1℃ ±1℃ Humidity 20-99%Rh 1% ±5% General Parameters Overload Protection Ol Sampling Method Diffusion Collection Working Temperature And Humidity 10~45℃/10~75%Rh Storage Temperature And Humidity 10~60℃/10~70%Rh Power Supply 3 X 1.5V Aa Battery (Not Included) + Usb Power Supply Detection Principle Point Chemical Sensor Principle Display Method Large Screen Color Lcd Display Product Size Approx. 138 X 95 X 58 Mm / 5.4 X 3.7 X 2.3 In Package List:1 X Formaldehyde Monitor (Battery Not Included)1 X English User Manual1 X Usb Cable

Detecting formaldehyde and air quality, high measurement accuracy and easy operation.

Made of high quality material, it is not easy to damage, durable and has a long service life.

Wide application, suitable for home, office, conference room, new home renovation, etc.

Support low battery display and audible alarm function, it is more convenient to use.

Supports ambient temperature display, humidity display and formaldehyde concentration display.