Light Source up to 5 tungsten lamps with different narrow band interference filters Light Detector silicon photocell Environment 0 to 50Â ° C ( 32 to 122Â ° F) ; max 90% RH non-condensing....
Range pH 0.0 to 14.0 pH EC 0 to 6000 Â µ S/ cm TDS 0 to 3000 mg/ L ( ppm) Temperature 0 to 60Â ° C Resolution pH 0.1 pH EC 10 Â µ S/ cm TDS 10 mg/ L Temperature 0Â ° C ....
pH Range 0.0 to 14.0 pH pH Resolution 0.1 pH pH Accuracy  ± 0.1 pH pH Calibration manual, one point Conductivity Range 0.00 to 4.00 mS/ cm Conductivity Resolution 0.01 mS/ cm ....
Products By Category Checker HC Chemical Test Kits pH Meters pH/ ORP Meters Ion Selective pH/ ORP/ ISE/ Meters Conductivity/ TDS Digital Refractometers Dissolved Oxygen Multiparameter ....
Range O2 0.0 to 19.9 mg/ L ( ppm) Temperature -5.0 to 50.0Â º C ( 32.0 to 122.0Â º F) Resolution O2 0.1 mg/ L ( ppm) Temperature 0.1Â ° C ( 1Â º F) Accuracy ( @ 20Â ° C) O2 Â ± 1.5% ....
Range O2 0.00 to 45.00 mg/ L Range % Saturation O2 0.0 to 300.0% Range Temperature 0.0 to 50.0Â ° C Resolution O2 0.01 mg/ L Resolution % Saturation O2 0.1% Resolution ....
The HI 903 combines an ultra-high precision titrant delivery system with optically regulated magnetic stirring, sophisticated endpoint determination, dynamic dosing and background drift correction....