The Most Popular Waterproof Meters on the Market Rugged, Waterproof Construction. Dual Level Display with Graphic Symbols.
Graphic symbols guide the user through the calibration process.
Both meters are housed in rugged, waterproof, ABS casings that are built to last. This is an important feature in field measurements, since if you end up with access to only one pH buffer, you can always perform the calibration in at least one point. Inc. All Rights Reserved.