For use with the following: Meter Description 850081 Water Quality Meter 850086 Water Quality Meter Kit Specifications .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; overflow:hidden;padding:10px 5px;word-break:normal;} .tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px; font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;} .tg .tg-z9od{font-size:12px;text-align:left;vertical-align:top} Unit of Measure: Range: Resolution: Accuracy: μS: 0 to 200 0.1 ±2% fs+1 d mS: 0.2 to 2.000 0.001 2 to 20 0.01 20 to 200 0.1 ppm: 0 to 132 0.1 132 to 1,320 1 1,320 to 13,200 10 13,200 to 132,000 100 % Salinity: 0 to 12% 0.01% 0.5%