The Bluelab® In-line pH Probe is a replacement probe for use with Bluelab® Guardian Monitor Connect In-line. It can be screwed directly into female 1" NPT pipe fittings using the included adapter. Threaded probe head allows for simple installation direct into an irrigation line for effective in-line measurements. The high pressure rates pH probe has a pressure rating of 7 bar pressure or 100 psi.
Liquid flow naturally cleans the flat pH measurement surface
High pressure probe
Faster reading response
3/4” NPT thread fits in-line mounting, use with 1” adapter
Gel filled (non-refillable), double junction reference
WARNING: This product can expose you to chemicals including Di (2-ethylhexyl) phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm.