Smart Air Quality Tester 15 in 1 Air Quality Monitor CO2 Monitor Smart Air Quality Tester with Mobile APP WiFi for Home & Office, Temperature, Humidity, Alarm Clock, Timer, Countdown Timer

"<b>15 in 1 Air Quality Monitor CO2 Monitor Smart Air Quality Tester with Mobile APP WiFi for Home &amp; Office, Temperature, Humidity, Alarm Clock, Timer, Countdown Timer</b><br><b>Specification:</b><br>Specifications: Color: Black / White Optional Model: ZN-MT29 Material: ABS Battery: 2000mAh lithium battery Working Voltage: 3.7V Working Current: 260mA CO2 Detection Range: 400-5000PPM, ±50 ±5%PPM CO2 Detection Sensitivity: 1PPM CO Detection Range: 0-999PPM, ±10PPM CO Detection Sensitivity: 1PPM TVOC Detection Range: 0-9.99mg/m³, ±0.05mg/m³ HCHO Detection Range: 0-1.99mg/m³, ±0.05mg/m³ PM2.5 Detection Range: 0-μg/m³, ±10μg/m³ PM2.5 Detection Sensitivity: 1μg/m³ PM1.0 Detection Range: 0-μg/m³, ±10μg/m³ PM10 Detection Range: 0-μg/m³, ±10μg/m³ PM0.3 Detection Range: 0-μg/m³, ±10μg/m³ Temperature Measurement Range: -10~50 degrees Celsius Temperature Measurement Error: ±2 degrees Celsius Humidity Measurement Range: 0%-99% Humidity Measurement Error: ±5% Charging Mode and Interface: DC5V/1A, Type-C interface Item Size: 90 x 70 x 35mm / 3.54 x 2.76 x 1.38in Item Weight: 160g / 5.64oz Package Weight: 185g / 6.53oz Package Size: 14.1 x 9.8 x 4.8cm / 5.55 x 3.86 x 1.89in <br><br><b>Package List:</b><br><p>Package List:</p> <p>1 x Air Quality Tester</p> <p>1 x Charging Cable</p> <p>1 x Packaging Box</p> <p>1 x User Manual English</p> <br>"6

• Comprehensive Air Quality Testing: This 15-in-1 air quality tester integrates a variety of test functions to measure , CO, CO2, PM0.3, PM1.0, PM2.5, PM10, HCHO, TVOC, Temperature, Humidity, as well as time display, alarm, timer, and countdown timer functions, providing you with a complete solution for your air quality needs.
• Color Display & App Control: 2.8-inch color screen, you can see the test data at a . Using APP, you can test real-time and remotely manage the air quality in your home anytime, anywhere.
• Personalized Settings and Historical Data Check: Supports customizing alarm limits, setting sleep modes, and easily exploring detailed historical data about air parameters by day, month or year. The app also features a user-friendly interface with temperature unit switching options and multi-functional timer settings, ensuring a personalized and convenient experience based on your needs.
• Early Warning & Visual Alert: After connecting to WiFi, users can set the alarm value a