Hanna Instruments GroLine Monitor for Hydroponic Nutrients HI981420 hydroponic Designed to bring simplicity to

Designed to bring simplicity to pH testing during the brewing process

our detailed step-by-step instructions guide you through the entire growing process

enabling seamless control and monitoring of your grow environment

To enter the setup mode the user presses a button located in the battery compartment

Ag/AgCl Electrolyte - Gel (refillable) Tip / Shape - Conic

Hanna Instruments GroLine Monitor for Hydroponic Nutrients HI981420 hydroponic Designed to bring simplicity to3 sensors combined in a single rugged probe body IP65 rated enclosure Wide pH Range Selectable EC to TDS ppm conversion factor Automatic Temperature Compensation Large LCD with plant friendly green backlighting Data logging for 30 days Data transfer High and low alarms Ambient light sensor One quick glance is all it takes. A large clear LCD displays all of your essential readings so you know what your hydroponic nutrients solution is doing 24 7. High