Atmotube Pro Portable Air Quality Monitor Crypto Miner. More pictures available upon request. We are not responsible for the manufacturing quality of an item.We are a new company located in the New England area, looking to build a great reputation with current and future customers. We will be as communicative and responsive as we can throughout the entire purchasing process. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Test Meters & Detectors\Gas Detectors & Monitors". The seller is "11t_million_volts" and is located in this country: US. This item can be shipped worldwide.