The Bluelab pH Probe Inline has been designed with longevity in mind, with a double-junction probe, high-pressure housing and high-quality electrical components. Created with advanced and affordable technology, you can rely on Bluelab’s pH Probe Inline to send continuously accurate measurements direct from your nutrient feed line to your Bluelab Guardian Monitor Connect Inline. Double-junction probe reduces reference contamination, extending longevity 3/4” NPT thread fits inline mounting; use with 1” adapter Fully waterproof - not just water resistant Pressure rating of 7 bar pressure or 100 psi to withstand line pressure and turbulence Liquid flow naturally cleans the flat pH measurement surface Adapted internal structure for mounting in any direction 3-metre cable for measuring in hard-to-reach locations Fast sensor response ensures quick and accurate measurements Effective in solutions of 0.2 EC and above
