Pocket pH tester for field measurements.
pH testers FEATURES:
  • Advanced technology
  • Handy pocket size
  • Automatic calibration
  • Waterproof housing
  • Built-in BNC connector for use with standard lab electrodes
pH Testers Product Description

The Pinnacle Chek-Mite pH-25 pH Testers provide a whole new level of performance in an inexpensive line of pocket pH testing instrumentation.  Featuring advanced microprocessor technology, Chek-Mite pH Testers offer automatic calibration (to values of 4, 7, or 10.01).  Sealed components and casing are waterproof, and enable the pH Testers to float when dropped in water.  The pH-25 pH Testers offer a BNC electrode connector which allows several different pH tester electrode options.  The Pinnacle Chek-Mite pH-25 pH Testers provide pH measurement with automatic calibration and auto or manual sample end-point determination.  This line of pH Testers comes with a six-month warranty.

pH Testers Specifications

Range: 0-14 pH
Resolution: 0.01
Accuracy: +0.04 pH
Temperature Compensation: Set @ 77 F (25 C)
Calibration: Auto
# of Calibration Points: 2 of 3
ISO Potential Point: 7 pH
Sensor Type: BNC connector
Battery Life: >100 hrs. (Based upon Intermittent Daily Usage) Batteries are replaceable
Auto OFF: After 8 minutes, if no key is pressed
IP Rating: IP-66+ (Waterproof to depth of 2 inches (50 mm)
Certifications: CE Directives EN-55011 & EN-50082-1
Warranty: 6 months
Size: 9.0x1.75x1.25 inches (230x44x30 mm) (H x W x D)
Weight: Approximately 5 oz (115 g)

pH Testers Options

PH-25 pH Tester
pH tester electrode not included.
476326 General Purpose pH Tester Electrode
Ideal for aqueous samples; low maintenance.
476286 Flat Surface pH Tester Electrode
This tris compatible pH electrode has a flat surface for gels and other semi-solid samples.  It is also ideal for small samples.
476086 Refillable General Purpose pH Tester Electrode
This pH tester electrode is refillable and tris compatible.
477006 3M KCl Refill Solution for General Purpose pH Tester Electrode
6 125mL bottles of 3M KCl solution.
477269 Replaceable Junctions for General Purpose pH Tester Electrode
3 junctions per pack.
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