Handheld Conductivity Meters

These portable units are more versatile than the Testr series, but are still suited to work in the field. Choose the meter that best fits your application.

TDS 5 & CON 5 New! — These small handheld meters are an economical solution to your application needs. Measures and adjusts for temperature.
CON 400/410 New!— The CON 400/410 series is a step up from the TDS 5 & CON 5. The waterproof housing makes this unit ideal for work in the field.
CON 600 New!— These top-of-the-line waterproof meters offer single or multiparameter measurement capabilities to meet all of your testing needs.