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 hard shell carrying case with room for your
TDSTestr (order Testr separately).
TDS Singles are handy, single use pouches that each contain 20 ml of
fresh calibration solution. Accuracy is ±1% at 25°C.
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