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A replacement probe for Bluelab Combo and pH Meters, and Guardian Monitors
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 has a double junction reference which provides a longer life than many other pH probes and is a gel filled non-refillable probe, so apart from cleaning is maintenance free.
Replace only the pH probe, not the whole meter
Probe cable length: 2 meters / 6.5 feet
WARNING: This product can expose you to chemicals including Di (2-ethylhexyl) phthalate (DEHP), which is known to cause cancer and birth defects or other reproductive harm.
You need to regularly clean and maintain your Bluelab pH Probe to ensure its ongoing accuracy and longevity.
Use Bluelab’s Probe Care Kit, which contains everything you need to clean and care for your pH probe. Every time you clean your probe, calibrate it using Bluelab Calibration Solutions.
In addition, boost your probe’s lifespan by ensuring that its tip stays wet at all times. Use the included storage cap whenever you’re not using your probe and regularly top up the amount of KCl inside the cap.
This probe is compatible with all Bluelab products with a corresponding BNC connector, such as the Combo Meter and Guardian Monitor.