SWB W4900010 - Thermo- / Hygrometer, CO2, 6-in-1

6 IN 1 MULTI-FUNCTION SCREEN SwitchBot Meter Pro CO2 has a large screen that simultaneously displays CO2 levels, temperature, humidity, time, date, comfort level and weather forecasts (SwitchBot hub required). This makes it easy to monitor your environment and decide when to ventilate to create a healthier habitat. HIGH PRECISION SENSOR SwitchBot CO2 meter is equipped with Swiss industrial grade NDIR sensors and monitors air quality by measuring CO2 levels every 1 second with an accuracy of ±50ppm and a range of 400-9999ppm. Its high sensitivity and stability ensure fast and precise feedback on air quality. Multiple alarm methods: adjust the CO2, temperature and humidity range with trigger warnings. If the limits are exceeded, you will be notified of acoustic alarms, visual screen alerts and app notifications (SwitchBot hub required). So you can effectively monitor the air quality at any time. Part of the SwitchBot Ecosystem: With Hub 2, exceeding CO2 levels can automatically activate your battery circuit fan or evaporative humidifier for improved ventilation. Hub 2 also enables third-party voice control, simplifying air quality management. Portable & Durable Our air quality detector measures 3.6 x 3.1 x 0.9 and weighs only 5.4 oz. It has a built-in battery with a service life of up to 12 months and a low battery warning. It features wall mounting holes and an adjustable bracket for versatile placement in any environment.