Check the listing for details. ARC-MET ANALYZER HANDHELD ATTACHMENT UNIT Unable To Test, AS IS. Condition: For parts or not working, Made in Unknown. Listed at 546.00 USD. unable to test, sold as is, unaware if working or not and unaware if repairable should it not work, various scratches and scuffs as shown, no returns accepted on this item This unit is being sold as not working, it is untested, we cannot confirm the unit will work or any of its parts are able to be used in anyway, no returns will be accepted for this item, Sold as is without warranty. Since we do not open our items, we cannot guarantee that there is or is not any type of internal damage, or any missing parts that are essential. .