Range EC 0.001  µ S/ cm to 400 mS/ cm ( .... reading (  ± 0.01  µ S/ cm or 1 digit, whichever is greater) Resistivity  ± 1% of reading (  ± 10 Ohms or 1 digit, whichever is greater) TDS  ....
Range 0.00 to 9.99; 10.0 to 99.9 and 100 to .... Repeatability  ± 1% of reading or 0.02 NTU, whichever is greater Stray Light < 0.02 NTU Light Detector silicon photocell Light....
Range Turbidity 0.00 to 9.99; 10.0 to 99.9 .... Cl2 Â ± 0.03 mg/ L Â ± 3% of reading ( whichever is greater) Method Turbidity Ratio Nephelometric Method ( 90Â ° ) , ratio of scattered and....
Products By Category Checker HC Chemical Test .... Nitrogen  ± 5% of reading or 2 ppm, whichever is greater Chloride  ± 5% of reading or 2 ppm, whichever is greater Nitrate-Nitrogen  ± 5% ....