Bluelab Replacement pH Probe for Combo pH Meters as Bluelab Guardian Monitor
Probes contain a KCl (Potassium Chloride) solution thatallows it to measure acidity or alkalinity. Over time these probes can 'dehydrate'and need to be regularly maintained to ensure precise analysis.
A replacement probe for Bluelab Combo and pH Meters as wellas the Bluelab Guardian Monitor.
The Bluelab pH Probe is a replacement pH probe (electrode)suitable for use with Bluelab products that test the pH value of a solution.
Unfortunately pH Probes do not last forever as they agethrough normal use and will eventually fail. With good care and use (keepingthe probe tip wet and cleaning once a month) you will extend its life.
The Bluelab pH Probe has a double junction reference whichprovides a longer life than many other pH probes and is a gel fillednon-refillable probe, so apart from cleaning is maintenance free.
Replace only the pH probe, not the whole meter!
or 4 payments of $25.00 with Learn more
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