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pH 50 Spear Waterproof Pocket pH Testr™

Article No. 14417

Clog Proof Handheld pH Meter

The Oakton pH 50 Spear Waterproof Pocket pH Testr™ with its unique junction design provides increased electrolyte flow, resulting in greater contact between sample and reference, ensuring fast, stable readings. The electrode junction is 200 times larger than standard electrodes, making it virtually impossible to clog.

$299.00 excl. taxes & shipping cost


  • Large electrode junction makes clogging virtually impossible

  • Replaceable double junction spear sensor

  • Easy-to-navigate interface for quick setup and calibration

  • IP67-rated housing is waterproof

  • Rugged spear tip on the digital pH meter makes it ideal for soft solids and semisolid materials like meats, cheeses, and fruit

  • The long, thin electrode can be used to determine pH measurement in test tubes, micro tubes and other narrow containers

  • Hold function

  • Auto-off function

  • Self-diagnostic error messages

  • Three-segment battery-life indicator

Technical Attributes

  • Data
    Range:-1.00 to 15.00 pH
    Resolution:0.01 pH
    Accuracy:±0.01 pH
    Calibration:Up to three points
    Temperature:32 to 140°F
    Waterproof/Dustproof (IP67)IP67-rated
    Power:4 AAA batteries
    Battery Life:250 hours
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