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* New Specials available - don't miss out! *
* New Specials available - don't miss out! *

pH Meter Pen OHAUS ST20


OHAUS now delivers a line of pen meters that are durable, practical and affordable. The portable solution for on-the-go measurement of pH these pen meters are the economical option when you are simply looking for meters that will provide accurate measurement with no restriction.

  • Range: 0.00-14.00
  • Resolution: 0.01pH
  • Accuracy: 0.05pH
  • Temperature Range: 0.0-99.0°C
  • Temperature Compensation: Yes
  • Display: Dual
  • Calibration: 3 Point
  • Buffer Group: 4.01, 7.00, 10.01
  • Automatic Shutdown: 6 Minutes of Non-Use
  • Battery: 4 AG13 1.5V Micro Alkaline Batteries
  • Size/Weight: 185 x 45 x 38mm, 110g

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Our Information Sheet for the OHAUS ST10 and ST20 pH meters is available in the 'Downloads' section.

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