A convenient, pocket-sized, ion meter for small sample testing of potassium in the laboratory or in the field.

• Flat sensor requires minimal maintenance and is replaceable; only a drop of sample (0.3ml minimum) is required for measurement, or the probe can be dipped up to the fill line
• Clear LCD readout indicates measurement, battery level, stability, temperature range warning and calibration reference
• One or two point calibration
• IP67 class protection

Supplied with 14ml standard solution and treatment reagent, sampling dropper, soft carry case, instructions and batteries.