Extech PH90

Waterproof pH Meter

Order #: PH90

Mfg #: PH90

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Special Price $80.99 Regular Price $89.99

Extech PH90

Waterproof pH Meter

Order #: PH90

Mfg #: PH90

Special Price $80.99 Regular Price $89.99
Availability: Ships in 1-2 weeks
Available Promotions
This product is available for shipping to the United States, Canada, and Puerto Rico only.
This product is available for shipping to the United States, Canada, and Puerto Rico only.
This product is available for shipping to the United States, Canada, and Puerto Rico only.

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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

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