Hanna Instruments pH/EC/TDS Multiparameter Probe for use with HI9814 GroLine Combo Meter Synthetic Growth Nutrients variable-speed DC inverter Capacity 12K

variable-speed DC inverter Capacity 12K

and other low pH feeders

Aquaponics

Enhanced Nutrient Bioavailability: Features high-grade humic acid for natural chelation

Hanna Instruments pH/EC/TDS Multiparameter Probe for use with HI9814 GroLine Combo Meter Synthetic Growth Nutrients variable-speed DC inverter Capacity 12KHanna Instruments pH EC TDS Multi parameter Probe for use with HI9814 The HI1285 7 is a 3 in 1 pre amplified multi parameter probe that measures pH, EC TDS, and temperature within a single polypropylene body. The pH portion of this probe is constructed with a cloth junction, maintenance free polymer gel electrolyte, and a low temperature glass sensing bulb. The EC TDS portion of this probe utilizes two stainless steel pins for an amperometric