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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Our most popular membrane element
Oil-filled mechanical vacuum gauge provides more accurate reading
which helps hold cell walls and membranes together
Constructed from polypropylene and stainless steel for maximum chemical compatibility
Agrowtek GrowControl PHX pH Monitor, Transmitter & Logger Kit Choose Your Sensor:PHXMK - Temp, pH, ORP Our most popular membrane elementA Precise Automatic pH Monitor, Transmitter, & Logger Built On A Decade Of Proven Technology AgrowDose PHX monitoring systems are autonomous pH set point systems consisting of a digital PHX hydroponics controller and temperature, pH, and optional ORP or DO probes. Precision sensors and rugged pumps offer reliable and accurate control of reservoirs large and small. Ideal for applications such as aquarium and aquaponics, pool & spa or industrial
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