HACH HQ1140 便携式电导率/TDS测量仪

Salinity Measurement Range: 0 - 42 (ppt) (‰)

Salinity Resolution: 0.01 (ppt) (‰)

Storage Conditions: -20 - 60 °C, max. 90% relative humidity (non-condensing)

TDS Measurement Range: 0.00 mg/L - 50.0 g/L NaCl

TDS Resolution: 0.01 mg/L - 0.1 g/L upon measuring range

Temperature Compensation: Automatic Temperature compensation for pH

Temperature Measurement: °C or °F

Temperature Resolution: 0.1 °C

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