J.S. Enterprises manufacture m Processor Based Conductivity Meter. J.S. Enterprises offers laboratory equipment and instruments, electronic weighing machine, humidifiers etc. M Processor Based Conductivity Meter consists of 3 Digit Display. The conductivity of the meter ranges from 0.1 micro Mho to 200 milli Mho. The TDS range of the m Processor Based Conductivity Meter is 0.1 ppm to 200 ppt.