Bluelab Replacement pH Probe air + water + co2 Connectable for variable lengths

Connectable for variable lengths

resulting in robust and stunning blooms

Dose as needed to raise fertilizer solution to target pH

The Bluelab Inline pH Probe is the replacement probe for the Bluelab Guardian Monitor Connect Inline

Use by Phase

Bluelab Replacement pH Probe air + water + co2 Connectable for variable lengthsA replacement probe for Bluelab Combo and pH Meters as well as 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 age through normal use and will eventually fail. With good care and use (keeping the probe tip wet and cleaning once a month) you will extend its life. The Bluelab pH Probe