Inquiry (采购产品): HC-404 Dear Sir or Ma'am, Good Morning, my name is Justin Schwertz and I am part of the Oxygen Clean lab on the USS Emory S. Land. I am trying to use the HC-404 spectrophotometer and the test equipment is not functioning properly. Can I get an electronic copy of the tech manual for troubleshooting. Please give me any assistance possible. My email address is jschwertz@as39.navy.mil or jts7639@yahoo.com V/R ET3 Schwertz **** Hidden Message ***** Justin Schwertz 09545 ITA Company: USN Title: ET3 E-mail: jschwertz@as39.navy.mil **** Hidden Message ***** jschwertz@as39.navy.mil