Waterproof Double Junction pHTestr 20
from Oakton Instruments

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Waterproof Double Junction pHTestr 20

High ±0.01 pH accuracy in a waterproof pocket-sized instrument!

	Suitable for most ASTM and EPA test procedures
	Double junction electrode ideal for dirty water, heavy sulfides, tris buffers and organics
	Increased reference gel volume offers significantly longer electrode life
	Certifiable to IP67 standards—waterproof and dustproof housing floats
	Replaceable sensor lets you reuse same meter body, saving you money
	Automatic temperature compensation
	Three point push-button calibration

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.