Pocket-sized with high +/- 0.01 pH accuracy, the Waterproof Double Junction pHTestr® 30 features a double junction electrode that is designed for solutions containing contaminants, heavy sulfides, organics, tris buffers, and dirty water. It can be used for most EPA and ASTM procedures. This meter floats! Certifiable to IP67 standards, its dustproof/waterproof housing protects the unit from harsh field or plant environments.
- Replaceable sensor facilitates reuse of meter body at corresponding savings
- Three-point push-button calibration
This Testr® has three-point calibration.
Calibration Buffer & Electrode Storage Solutions Sold Separately. Click here to purchase.