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pHTestr® 50S Spear-Tip Waterproof Pocket Tester, Premium 50 Series

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

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. Rugged spear tip makes it ideal for soft solids and semisolid materials like meats, cheeses, and fruit. The long, thin electrode can be used to determine pH in test tubes, micro tubes and other narrow containers. Additional features include a hold function, auto-off function, self-diagnostic error messages, and a three-segment battery-life indicator.

Range -1 to 15 pH
Resolution 0.01 pH
Accuracy ±0.01 pH
Calibration Up to three points
Temperature 32 to 140°F (32 to 140°F)
Waterproof/Dustproof (IP67) IP67-rated
Power 4 AAA batteries
Battery life 250 hrs

click on image to enlarge

Model # Description Suggested List Price Qty  
WD-35634-25 Oakton® pHTestr® 50S Spear-Tip Waterproof Pocket Tester, Premium 50 Series $265.00
WD-35634-27 Oakton® Replacement pH spear sensor for pHTestr® 50S $180.00

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OAKTON Instruments: setting the standard, again and again™
OAKTON Instruments P.O. Box 5136, Vernon Hills, Il USA 60061 info@4oakton.com