Replacement Potassium Sensor for NPK Meter – Coming Soon


Out of stock

SKU: 2031/NPK Categories: ,

Solid State Potassium sensor with integral 2mm pin connector. This sensor fits directly into the NPK Sonde as a replacement item.

The solid state sensors have a huge advantage over conventional ISEs because there is no internal fill solution to degenerate the sensor. This means that EDT directION ISEs have an un-rivalled lifetime and a very low cost of ownership.

The technical specifications are identical to the standard Potassium  ISE 1031 and requires a separate reference electrode compatible with the NPK Sonde.

Additional information

Weight 0.1 kg
Dimensions 0.9 × 0.9 × 12 cm



2.0mm Gold Plated Pin

Concentration Range

0.04 to 39,000ppm

Commodity Code





There are no reviews yet.

Be the first to review “Replacement Potassium Sensor for NPK Meter – Coming Soon”

Your email address will not be published. Required fields are marked *