Inquiry (采购产品): sensor required respected sir, i am student of master in engg in mechanical (speciallization in automobile). as part of it doing project in tata motors. my project is to make leak detection machine which detects the leakage in inlet and exhaust valve of engine during its assembly i.e when only valves are fitted on cylinder head. i will use air to check leakage plz tell me which kind of sensor is suitable for it. **** Hidden Message ***** jigar doshi pune40038 IND Company: tata motors E-mail: jigardoshi11@yahoo.co.in **** Hidden Message ***** jigardoshi11@yahoo.co.in