User ManualTable of ContentsPRELIMINARY EXAMINATION3NITROGEN, TOTAL LR37ABBREVIATIONS3NITROGEN, TOTAL HR42GENERAL DESCRIPTION4SPECIFICATIONS5PRECISION AND ACCURACY5PRINCIPLE OF OPERATION6PHOSPHORUS, REACTIVE56FUNCTIONAL DESCRIPTION8GUIDE TO DISPLAY CODES9PHOSPHORUS, TOTAL63PHOSPHORUS, REACTIVE HR67MEASUREMENT12PHOSPHORUS, TOTAL HR70INTERFACE WITH PC74HEALTH & SAFETY19STANDARD METHODS76OPERATIONAL GUIDE20BATTERY REPLACEMENT76AMMONIA LOW RANGE22ACCESSORIES77AMMONIA HIGH RANGE25CHLORINE, FREE28WARRANTY79CHLORINE, TOTAL31HANNA LITERATURE79NITRATE34Size: 2.45 MBPages: 40Language: EnglishOpen manual