Check the listing for details. bacharach sniffer 514m alarm system,combustible gas &oxygen indicator FOR PARTS. Condition: For parts or not working. Listed at 59.99 USD. History of air tester unknown. The lid is very scratched and dirty. Please see photos. The box does not have a power cable, or any electric, or air lines. This sniffer has not been tested. It is assumed faulty/non-functional and will be sold as is, for parts or repair, not working. Only the toxic gas alarm is included as shown in the photos. Does not include power cord/adapter, cables, strap, or any other parts not shown in the photos. Please see photos. OFFERS WELCOME FREE SHIPPING TO THE LOWER 48 UNITED STATES ONLYAll shipping prices are quoted for The Lower 48 United States. If you live outside the Lower 48 U.S. and your item cannot be shipped through a global shipping center we will contact you SOLD AS IS Buyer pays return shipping. MF