Testomat 808 Indicator 301 – Precise Measurement

Original indicator solution, reliable determination of residual hardness in water

The Testomat 808 Indicator 301, 500 ml bottle from Heyl, is an original indicator for the exact measurement of residual hardness with a threshold of 0.1 °dH. Suitable for the Testomat 808 and Testomat F-BOB devices.

The Indicator 301 is reliable for monitoring residual hardness. It allows safe process control with minimal maintenance effort.

Highly Precise Residual Hardness Determination

The Testomat 808 Indicator 301 from Heyl is a specially developed original indicator for highly precise determination of residual hardness in water treatment systems. It is precisely calibrated to the measurement methodology of the Testomat 808 and Testomat F-BOB and ensures reliable detection of residual hardness up to a threshold of 0.1 °dH.

Using the original Heyl indicator guarantees consistent measurement quality, as reaction behavior, color change, and stability are optimized for the device parameters.

Only by using the original Testomat 808 Indicator can proper device functionality be ensured and the corresponding device warranty maintained.