1Instruction ManualHI 9811-5PortablepH/EC/TDS/°C Meters99 Washington StreetMelrose, MA 02176Phone 781-665-1400Toll Free 1-800-517-8431Visit us at www.TestEquipmentDepot.com

PRELIMINARY EXAMINATION

FUNCTIONAL DESCRIPTION

SPECIFICATIONS

OPERATIONAL GUIDE

pH CALIBRATION

pH VALUES AT VARIOUS TEMPERATURES

EC/TDS CALIBRATION

BATTERY REPLACEMENT

PROBE MAINTENANCE

ACCESSORIES

Hanna Instruments HI 9811-5 Instruction Manual

CE DECLARATION OF CONFORMITY

HI 9811-5


Contents Table Of Contents PRELIMINARY EXAMINATION FUNCTIONAL DESCRIPTION SPECIFICATIONS OPERATIONAL GUIDE pH CALIBRATION pH VALUES AT VARIOUS TEMPERATURES EC/TDS CALIBRATION BATTERY REPLACEMENT PROBE MAINTENANCE ACCESSORIES	1Instruction ManualHI 9811-5PortablepH/EC/TDS/°C Meters99 Washington StreetMelrose, MA 02176Phone 781-665-1400Toll Free 1-800-517-8431Visit us at www.TestEquipmentDepot.com Next / 15