Air Quality Tester CO2 HCHO TVOC PM2.5 PM10 Temperature Humidity Sensor TFT Screen Air Quality Detector White

Feature: 1. Multi Functional: This air quality detector can detect air quality index, CO2, HCHO, TVOC, PM2.5, PM10, temperature, humidity, with curve function and HCHO comparison function, ensuring the safety of family members with laboratory level accuracy. 2. HCHO Comparison: This air quality tester does not require WiFi and BT to display time. Features HCHO comparison function, it can compare HCHO comparison values in various places. 3. High Precise Sensor: The air quality meter is equipped with semiconductor and infrared dust sensors, ensuring accurate detection and measurement of air quality index. 4. Intuitive TFT Screen: The CO2 detector supports animated logo customization and color coded reminder display when values exceed preset thresholds. 5. Long Battery Life: The air quality tester has built in 2000mAh lithium cell, can run continuously for 300 360 minutes after being full charged. Specification: Item Type: Air Quality Tester Material: ABS Model: ZN MT14 Detection Functions: Time, Air Quality Index, CO2, HCHO, TVOC, PM2.5, PM10, Temperature, Humidity, Curve Function, HCHO Comparison Sensors: Semiconductor Sensor, Infrared Sensor Display: TFT Screen Battery: 1 x 2000mAh Lithium Cell (Built in) Additional Features: 24 Hour Historical Data Curve Display Temperature Setting: Single Click to Switch Temperature, Double Click for Mute Unmute, Triple Click for Calibration, 5 Clicks to Enter Curve HCHO Setting. Package List: 1 x Air Quality Tester 1 x Manual Note: