Replace the probe (electrode) rather than the whole meter!
Easy to clean, low maintenance, gel filled (non-refillable) range of pH and soil pH replacement probes suitable for any meter, monitor or controller with a BNC fitting. Measure the pH of a water-based liquid, nutrient solution, soil solution or directly test soil pH.
Bluelab have specifically designed a replacement conductivity probe, temperature probe and pH probe with ATC for use with the Dosetronic Controller only. These probes cannot be used with any other Bluelab product.
All probes come with a 2 meter / 6.56 foot standard cable.