Compact Water Quality Meters

HORIBA's unique compact Fluoride meter integrates the electrode, display and sample container to enable simple, effective on-site testing by direct measurement from a single drop. Revolutionary...

PH20 Value Pocket pH Tester Kit Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122˚F)

Overview Only compact meter for a quick measurement of sodium ion using ion selective membrane. Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement of...

Overview: Only compact meter to measure sodium ion to calculate into NaCl based salt concentration unlike the conductivity converted meters.Flat sensor technology and 60 years of sensor engineering...

Overview: Only compact meter for a quick measurement of potassium ion using ion selective membrane. Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct...

Overview: The only pocket meter that directly measures pH in 0.1ml sample (or 0.05ml sample with sampling sheet B). Unique sensor allows measurement of viscous liquids, solids, and even powder...

Overview: Only compact meter for a quick measurement of nitrate ion using ion selective membrane.Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement...

The Apera Instruments EC20 tester is simply the most reliable conductivity (EC) tester with the best value for all kinds of regular EC testing, such as hydroponics, education, tap/drinking water,...

Overview: Only compact meter for a quick measurement of calcium ion using ion selective membrane. Flat sensor technology and 60 years of sensor engineering realizes a reliable and direct measurement...