Oakton Waterproof pHTestr 20

Oakton Waterproof pHTestr 20
Price: $88.00

Availability: In stock

High ±0.01 pH accuracy in a waterproof pocket-sized instrument!

Range:  pH: 0.00 to 14.99

  • Replaceable Electrode/Sensor

  • Up to 3 point pH calibration with NIST or USA autobuffer recognition

  • Always in stock, ready to ship

  • Waterproof/Dustproof (IP67)

Product Description

  • Suitable for most ASTM and EPA test procedures
  • Double junction electrode ideal for dirty water, heavy sulfides, tris buffers and organics
  • Increased reference gel volume offers significantly longer electrode life
  • Certifiable to IP67 standards—waterproof and dustproof housing floats
  • Replaceable sensor lets you reuse same meter body, saving you money
  • Automatic temperature compensation
  • Three point push-button calibration



Now you can have high ±0.01 pH accuracy in a waterproof pocket-sized instrument! These instruments also feature a double junction electrode that is ideal for dirty water and solutions with heavy metals or other contaminants. Testr features a waterproof, dustproof housing that protects your instrument from rugged field or plant environments.