On Countertop PM2.5 Temperature and Humidity Detector Air Quality Monitor Universal Portable Tester Home Air AnalyzerOOTDTINa Countertop PM2.5 Temperature and Humidity Detector Air Quality Monitor Universal Portable Home Air Analyzer TesterDescription:100% brand new and high qualityFeatures:Selected quality sensor, high precision, anti-interference, with fast response speed. Equipped with a large backlit digital display, you can clearly see the pm2, 5, temperature and humidity data. Application areas: agricultural planting, greenhouse vegetables, production warehouse, material processing, home interior, etc. Specification: Type: PM2.5 Tester Material: Plastic Applications: for home, public place, agriculture, animal husbandry, industry and more. Features: PM2.5 Tester, Humidity & Temperature Display, Air Quality Monitor, DIY ToolsDimension: app.5.7x5.7x3.8cm/2.24x2.24x1.49inColor: WhiteQuantity: 1pcNote1. Please allow 0-1cm error due to manual measurement. Pls make sure you do not mind before bidding.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Included:1 Pc x PM2.5 Tester