HM Digital TDS and EC Calibration Fluid - 342ppm

£10.50 £8.75
In stock

342 Calibration fluid, ensures you recalibrate your meters periodically to ensure optimum performance. Recalibration is also critical when measuring a wide range of TDS and Conductivity levels. Please note this solution has a 8 month shelf life once opened.


  • NaCl calibration solution, available in 342 ppm or 1000 ppm.
  • Comes in lightweight HDPE plastic bottles.
  • Sealed with a coated foam liner.

Technical Specifications

  • NaCl solution
  • Available in 342 ppm
  • 3 oz. bottles (88.7 ml)
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