This probe is compatible with all Bluelab products with a corresponding BNC connector, such as the Combo Meter and Guardian Monitor. Dependable double-junction pH probe technology that's built to last Double-junction probe reduces reference contamination, extending longevity Fully waterproof - not just water resistant BNC connector allows use with all other compatible Bluelab and Autogrow products Use the included storage cap with KCl to lengthen probe’s lifespan Fast sensor response ensures quick and accurate measurements Polycarbonate housing for long-lasting strength Effective in solutions of 0.2 EC and above Available in 2m or 5m Cable Length Durable and affordable probe technology Accurate and quick pH measurements The durable Bluelab pH Probe has been designed with longevity in mind, with a double-junction probe, polycarbonate housing and high-quality electrical components. Created with advanced and affordable technology, you can rely on Bluelab’s pH Probe to give you accurate and fast measurements every single time. Built for growers All Bluelab products are designed with growers, for growers – so you can be confident that the Bluelab pH Probe will help you carry out the essential tasks of everyday growing with ease. This fully waterproof product can even be left inside your reservoir for continual monitoring or spot checking. Designed and assembled in New Zealand from local and imported components. Bluelab pH Probe maintenance Extend the life of your pH probe 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.
