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OHAUS Multiparameter
|
MODEL
|
|
ST20M-B
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ST20M-C
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Measurement Range
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pH
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0 – 14
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Conductivity
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0 … 1999 μS/cm
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0 … 19.99 mS/cm
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TDS
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0 … 1000 mg/L
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N/A
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Salinity
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N/A
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0.0–10.0 ppt
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Temperature
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0 – 99.0 °C
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Resolution
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pH
|
0.01 pH
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Conductivity
|
1μS/cm
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0.01 mS/cm
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TDS
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1 mg/L
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N/A
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Salinity
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N/A
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0.1 ppt
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Temperature
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0.1 °C
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Accuracy
|
pH
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± 0.05 pH
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Conductivity
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± 2 % Full Scale
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TDS
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± 2 % Full Scale
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N/A
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Salinity
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N/A
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± 2 % Full Scale
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Temperature
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± 0.5 °C
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ATC Range
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0 – 45 °C
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Calibration
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pH
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3 Point
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Conductivity
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1 Point
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TDS
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N/A
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Salinity
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N/A
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IP Grade
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IP67
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Dimensions
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185 × 45 × 38 mm
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Weight
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110 g
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Batteries
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4 x 1.5V
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Battery Olife
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100 Hours
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Warranty
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1 Year
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