Hanna Instruments GroLine Monitor for Hydroponic Nutrients HI981420 hydroponic Efficacy (PPE): 2

Efficacy (PPE): 2

No need for a beaker to calibrate your meter or measure a sample

One quick glance is all it takes

shipping in 3-4 weeks

Hanna Instruments GroLine Monitor for Hydroponic Nutrients HI981420 hydroponic Efficacy (PPE): 23 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