Cause:
La solution étalon est usée.
Changer les solutions de calibration.
Appareils liés
Chloriprotect,
Magnet S20 pH,
Magnet S20 Rx,
PANmagnet S20 pH/Rx,
PANpilot S20,
PANturboxy Duo,
PANturboxy S20,
Physico,
POOLeasy pH,
POOLeasy Rx,
PRIM pH,
PRIM Rx,
Profitness,
PROpilot,
PROpilot Duo,
STAR pH,
STAR Rx,
Turboxy Control,
Turboxy Duo