Indicator 330 – reliable residual hardness monitoring with Testomat 808
Measuring solution for detecting residual hardness up to 3 °dH
Indicator 330 for the Testomat 808 limit value measuring device is a specially developed liquid solution for the precise measurement of residual hardness values up to 3 °dH. It provides clear signals directly in the Testomat 808 or F-BOB, enabling deviations in water hardness to be detected at an early stage. The solution's reliable response to the defined limit value enables continuous monitoring of process water, boiler feed water and technical water systems.