EC:0.00 to 29.99μS/cm; 30.0 to 299.9μS/cm;300 to 2999μS/cm; 3.00 to29.99 mS/cm;30.0 to 200.0 mS/cm; Up to 500.0 mS/cm;(不使用溫度補償功能時實際的電導值); TDS:0.00 to 14.99ppm、15.0 to 149.9 ppm、150 to 1499ppm、1.50 to 14.99 ppt、15.0 to 100.0ppt;UP to 400.0 ppt; NaCl:0.0 to 400.0%; 溫度:0.0 to 60.0℃