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Extech PH90

Waterproof pH Meter

Order #: PH90

Mfg #: PH90

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Special Price $80.99 Regular Price $89.99

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Extech PH90

Waterproof pH Meter

Order #: PH90

Mfg #: PH90

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Special Price $80.99 Regular Price $89.99

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This product is available for shipping to the United States, Canada, and Puerto Rico only.

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Product Overview

Product Highlights

Rugged replaceable flat surface pH electrode for quick on-the-spot pH measurements
Simultaneous display of pH and Temperature
2 or 3 point calibration automatically recognizes buffer solutions (order pH buffers separately)
PTS (percent of slope) tells you when it's time to replace your electrode (below 70% or above 130%)
Automatic Temperature Compensation
Data Hold, Min/Max, Auto Power Off, and low battery indication
Waterproof design (IP57) floats in water and protects the meter in wet environment