HANNA GroLine Nutrient Monitor for pH, EC, TDS, Temperature Organic Nutrients Lids are not available for

Lids are not available for Duralastics® Reservoirs

Hanging Clips (2)

Liquid Grow is an all purpose complete nutrition formula used to promote both foliage and blooms

Manganese (Mg) = 0

High and Low Alarms:  YES

HANNA GroLine Nutrient Monitor for pH, EC, TDS, Temperature Organic Nutrients Lids are not available forHanna GroLine Hydroponic Nutrients Monitor for pH,EC,TDS and Temperature The HI981420 GroLine Monitor provides 24 hour continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrients solutions. Quick to setup, simple to use, this monitor was designed with Hydroponics, Aquaponics, and Greenhouses in mind. Make your nutrient solution easy to manage with the GroLine Monitor. Rugged Probe Design for built in Hydro Monitoring