Ion Meters

Three models of the twin NO3 meters are designed for general purpose nitrate measurements, agricultural applications to measure nitrate in plant leaves, and nitrate in soil samples. Flat sensor technology enables...

Utilizing the world's first flat sensor, the Model C-121 salinity meter is capable of making accurate measurements of sodium ion concentration from a single-drop of sample. This meter employs a selective sodium ion electrode that...

With the C-122, sodium ion concentration measurement is as simple as placing a tiny sample on the meter's flat sensor. Accurate measurements can be taken using a sample as small as 0.1mL. This lightweight, pocket-sized meter is...

The C-131 potassium ion concentration measurement is as simple as placing a drop of sample on the meter's flat sensor. Accurate measurements can be taken using a sample as small as 0.1mL. This lightweight, pocket-sized...

IP-67 rated waterproof meter and electrodes for operation in the lab or field. Quick connection to PC allows easy and fast data evaluation.

D-51Economical meter for pH and temperature.

D-52Multi-parameter meter for...

Six models of the F-50 Series laboratory meters offer single or dual measurement of pH, conductivity, ion, ORP, resistivity and salt measurements. The convenient “NAVI” function allows the user to troubleshoot any measurement...