Bluelab pH Probe InlineThe Bluelab pH Probe Inline is a replaceable double-junction pH probe designed to install directly in a feed line for the Bluelab Guardian Monitor Inline. It delivers continuous, inline pH measurement of your nutrient feed.Thread it into a 3/4 in NPT fitting on the line to monitor pH where the solution actually flows. Inline measurement gives a real-time view of feed pH without manual sampling.Available Options Replaceable double-junction inline pH probe 3/4 in NPT thread (use with 1 in adapter) For the Bluelab Guardian Monitor Inline Key Features Continuous inline pH measurement Double-junction probe resists contamination Replaceable to extend monitor life Ideal Applications Inline feed-line pH monitoring Recirculating and fertigation systems Guardian Monitor Inline users
