Myron L (EP11-PH) 0-10,100,1000,10000 MS; 2-12 PHMyron L Water Quality Meters Myron L EP11 PH Multi Range TDS & pH Meter Compact dual function instrument for demonstrating and testing point of use RO and distillation systems with four conductivity ranges and full pH capability 0 10,100,1000,10000 MS Range pH 2 12 TDS Measurement WHY IT WORKS Four Range Testing for Complete System Evaluation Multi Range Conductivity Four distinct ranges (0 10, 100, 1000, 10000 MS) allow precise measurement across