1、Precise Sensor Detection: The detector ensures accurate real time monitoring of harmful odor and total volatile organic compounds concentrations, helping users understand indoor air quality promptly. 2、Portable Design: Compact and lightweight for easy carry, suitable for testing in new houses or rental rooms. Simply pack the device in a suitcase or handbag to observe indoor air quality anytime, anywhere. 3、User Friendly Operations: Intuitive interface and simple operations process make it easy for users, even those without professional knowledge to quickly obtain the required visual data. 4、Multi Functional Measurement: Detects both harmful odor and total volatile organic compounds for a comprehensive indoor environment assessment, providing users with more insights into air quality. 5、Real Time Data Display: The detector shows real time values to help users take timely actions to improve living environment safety and health, and a must have tool for your new home! Item Type: Indoor Air Quality Tester Battery: 2x batteries (not included) Weight: Approx. 300.00g / 10.58oz 1 x Detector 1 x Storage Bag