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Oakton (WD-35661-70) Deluxe TDS Calibration Kit W-O Meter

Product Code WD-35661-70

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Ideal for plant and field uses.
  • Protective carrying case organizes meter and materials.
  • Includes everything you need for convenient calibration.
  • Calibration standards are made with NIST traceable materials.
  • Each kit contains TDS Singles calibration pouches (two each of 447 µS, 1413 µS, 2764 µS, 15,000 µS, and rinse water); sample jar; and screwdriver - all in a foam-lined, hard shell carrying case with room for your TDSTestr (order Tester separately).
    TDS Singles are handy, single use pouches that each contain 20 ml of fresh calibration solution.
    Includes: MSDS. Accuracy is ±1% at 25°C.