Check the listing for details. Extech Instruments Co. Digital Humidity / Temperature Meter New. Condition: New – Open box. Listed at 39.99 USD. Extech Instruments Co. Digital Humidity / Temperature Meter Condition is “New~open box” Shipping via USPS Priority Mail ~This had never had a battery installed until I put one in to verify it’s function. It will come with a new sealed 9v battery. It functions perfectly. Please before giving be negative or neutral feedback, give me the opportunity to try to make the situation right. International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. *** more pictures available upon request.***