Air Quality Meter 3 in 1 CO2 Temperature Humidity Detect Tester Indoor Portable for Home School

Feature: 1. THREE IN ONE MONITORING: This indoor air quality meter can simultaneously follow carbon dioxide levels, temperature and humidity, providing real time data to ensure a health environment in homes, offices and schools 2. HIGH DEFINITION DISPLAY: This air quality meter is equipped with a brightly colored screen that can clearly and easily display air quality indicators, including temperature and humidity readings at a glance 3. ACCURATE SENSOR: This air quality tester adopts advanced semiconductor technology and can accurately and stably measure concentration, temperature and humidity, thereby providing trusted health and safe information 4. LONG LASTING BATTERY LIFE: This portable air quality tester is powered by a 1200mAh li ion battery and supports continuous operating for up to 8 hours, making it suitable for long term monitoring in various environments 5. PORTABLE AND WIDELY APPLICABLE: This carbon dioxide detector is lightweight and portable, with a wide range of designs. Suitable for use in homes, offices, schools, hospitals and other places, helping to maintain the best indoor air quality anywhere Specification: Item Type: Air Quality Meter Detection Technology: Semiconductor Operating Temperature: 0 50 celsius Display: LCD screen and backlight Sensor: Semiconductor sensor Battery: 1 x Rechargeable li ion battery 1200mah Material: ABS. Package List: 1 x Air Quality Detector 1 x USB Cable 1 x User Manual