Hanna® Waterproof Field pH Meters
These field and laboratory pH meters feature durable, waterproof housing that floats. Automatic calibration and temperature compensation make them easy to take on your next outdoor survey and enjoy a worry-free monitoring experience.
Hanna® Waterproof Field pH Meter (resolution 0.1 pH)
Hanna® Waterproof pH Meter (resolution 0.01 pH)