The product is an efficient air quality tester designed with multiple functionalities and easy operation. This air quality meter is perfect for businesses, offices, and industrial settings to measure and ensure the quality of the air being circulated. With its user-friendly design, this air quality tester provides accurate readings and helps maintain a healthy environment for employees and customers alike. Please note there are x different air quality testers in this lot valued at RRP £330 in tota sold as seen I have tested all three all three are working no returns l
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