Serie 1 Value

APERA Instruments EC1 Value Pocket Conductivity Tester Simply the most reliable pocket conductivity tester with the best value for all kinds of...

APERA Instruments PH1 Value Pocket pH Tester Kit Simply the most reliable pocket pH tester with the best value for all kinds of routine testing, such as...

The Apera Instruments Salt1 tester is simply the most reliable pocket salinity tester with the best value for all kinds of regular salinity testing,...

Simply the most reliable pocket conductivity tester with the best value for all kinds of routine testing, including tap water/drinking water testing,...