Product Description  Quickly diagnose worn piston rings, burnt valves and bad head gaskets Professional quality, works on most domestic and foreign engines 12" flexible hose for easy reach Fits 14 mm and 18 mm spark plug holes Large easy-to-read gauge with SAE and metric readings 0-300 PSI     Packaging & Shipping  Packaging: blow mold case Shipping time:35days     Company Information   Ningbo Beauooi Company Limited involved in variety kinds of tools (air tools, hand tools, auto repair tools, etc) and LED lights. Our company located in Ningbo, China. There are excellent geographical circumstances and convenient transportation facilities, Lishe International Airport and Beilun Seaport, which provide much convenience for transporting goods at home and abroad. With strict quality control system, all our products are manufactured strictly according to international standards. Quality and customer's satisfaction are the goals of our company. Due to the satisfactory service, punctual delivery, competitive prices that we guaranteed to our clients, we extend our service by sourcing and creating new tooling under client's projects. The more communication between us, the more confident you will feel that we are worthy of your trust. We are looking forward to cooperate with customers from all over the world.