Sell 8 in1 Digital Formaldehyde Detector Monitor PM2.5 PM10 TVOC HCHO Gas Analyzer Air Quality Monitor fo best price

Product Name: Air Quality Tester Product model: JBL-B600 Display: HD LCD Display Temperature range: 0℃~45℃ Size: 168*78*42mm - Working Environment Atmospheric pressure: 86 Kpa~106 Kpa Relative humidity: 20%~85% Working temperature: 5℃ ~ 45℃ Charging temperature: 0℃~ 45℃ Storage temperature: - 20℃ ~ 50℃ - Formaldehyde detection Testing items: Formaldehyde and TVOC (containing benzene) Detection range: 0.000~2.888 mg / m (formaldehyde) 0.000-9.999mg / m (TVOC) Detection Principle: Semiconductor Gas Sensor Principle Detection time: 5-10 minutes Sampling mode: diffusion sampling Unit of concentration: mg / m - Detection of PM25/PM10 Number of test particles: 25μg, 10μg Measuring range: PM25, PM10 Sampling time: 3 seconds Detection method: Concentration (per liter) Detection range: 0-999μg/m - Power Supply Battery Capacity: 2200 mAh Polymer Lithium Battery Input: 5.0V/500mA Charging temperature: - 10℃ ~ 45℃ Features: - Simple shape design, small and lightweight. - Large HD LCD Screen: Clear information display. - Accurate detection: AD smart chip with high preci sion and good stability. - 3D Circulating Convective Stomata, mastering the direction of airflow with good contact response. - Highly accurate indoor & outdoor air quality monitoring system with professional grade detection technology. - Detailedly analyze air quality in your surrounding and detect PM2.5, PM10, formaldehyde, TVOC, temperature & humidity to prevent any respiratory disease. - Suitable for using in the car, living room, house with new furniture & decoration, kitchen, bedroom, office, classroom, outdoor environment, etc. Package Included: 1 x Detector 1 x USB Cable