High,"_+/- 0.01 pH accuracy in a waterproof pocket-sized instrument!
Now you can have high,"_+/- 0.01 pH accuracy in a waterproof pocket-sized instrument! These instruments also feature a double junction electrode that is ideal for dirty water and solutions with heavy metals or other contaminants. Testr features a waterproof, dustproof housing that protects your instrument from rugged field or plant environments.
Oakton pH Testers 10, 20, & 30 feature large display screens
OK-35624-09 for pHTestr 1
OK-35624-29 for pHTestr 2
OK-35653-01 pH 4.0 calibration solution
Oakton pHTestr 20 - .01 pH Accuracy *ATC Videos