Hanna Instruments GroLine Monitor for Hydroponic Nutrients HI981420 germination Measure temperature without fear of

Measure temperature without fear of breakage or condensation

Suitable for a wide range of plants like tomato

This is a slim

and makes water logging almost impossible

The TDS readings are displayed with a 0

Hanna Instruments GroLine Monitor for Hydroponic Nutrients HI981420 germination Measure temperature without fear of3 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