Inquiry (采购产品): compressed air meter can you tell me if there is a compressed air meter that will measure the amount of oil in a air line after a .003 filter is installed on a air compressor line.my customer wants this as a back up protection for the air filters that will need to be replaced at times. thank you stan randall **** Hidden Message ***** stan randall 21014 USA Company: randall air Phone: 4106523525 E-mail: stanrandall@comcast.net **** Hidden Message ***** stanrandall@comcast.net
