Bluelab Ph Probe with BN Connection - 2 Metre Cable varo__5 Pack Also comes with a 13

Also comes with a 13 mm Nut and Tail with ¾’’ BSP

The unit takes just two easy steps to programme

0 (using a buffer) and then to pH 4

Leave it to soak one hour in the solution

Bluelab Ph Probe with BN Connection - 2 Metre Cable varo__5 Pack Also comes with a 13The Bluelab pH Probe is a replacement electrode for measuring the pH value of a solution in Bluelab products. This probe has a limited lifespan due to normal wear and tear, but proper care (keeping the tip wet and cleaning monthly) can extend its life. The Bluelab pH Probe features a double junction reference, providing longer lifespan compared to other probes and is a non refillable, gel filled probe that requires no maintenance aside from cleaning.