Filtra Consultants And Engineers offers Microprocessor based On-line Digital Conductivity Meter. Filtra Consultants And Engineers supplies a wide range of Multi Port Valves and components required for water treatment Plants. The Microprocessor based On-line Digital Conductivity Meter is suitable for range of 0 to 20,000 microseimens and is available with Inbuilt Buzzers, Ack. Button and Audio Visual Alarm.