The size and weight of cassette tapes, Cardy meters slip neatly into your shirt pocket. They are the portable instruments for simple, quick measurements wherever and whenever needed.

All three Cardy ion meters have a total display range of 0-99 x 100 ppm in three automatically switched ranges: the x1 range, the x10 range (100 to 990 ppm) ane x100 range (1,000 to 9,900 ppm). This gives the meters a broad display range and makes it easy to get precise results across measurement ranges of 23-2,300 ppm Na⁺, 39-3,900 ppm K⁺ and 62-6,200 ppm NO₃^-.

New high molecular weight polymers are longer lasting and more resistant to contamination, giving you more troublefree service and saving money on replacements.

 

A whole Cardy system      meter, sensor and standards      costs much less than most ion-selective electrodes. The replacement sensors are many times less expensive. You even economize on samples and solutions since you need only a few drops to make the measurement. Cardy meters are high quality, low upkeep measuring instruments.