This owner manual written in PDF format contains every information you will ever need for understanding the full potential and hidden functionalities of your Ballantine 1620A CONDUCTANCE AMPLIFIER which you might have not discovered till now. It covers Every Part of it and contains all the info available there in the Original Instruction Manuals or the CD-ROM Instruction Manuals available in the market at hefty prices. The manual works under all PC based Windows operating systems and even under Mac. Lets see what you will get inside this manual- GENERAL INFORMATION INSTALLATION OPERATING INSTRUCTIONS PRINCIPLES OF OPERATION MAINTENANCE AND CALIBRATION PARTS LIST AND SCHEMATIC DIAGRAMS OPTIONS PLUS MORE... TOTAL PAGES: 76 FORMAT: PDF LANGUAGE: English COMPATIBLE: Win/Mac PDF format enables you to print all, any or only the pages you need. Lots of pictures and diagrams at your fingertips!! Instant Email delivery means no need to wait for your manual or pay for shipping.