MultiTracker is a portable device for measuring water and sewage parameters. It can be used for the sludge blanket, suspended
solids, and dissolved oxygen. The cable is 4, 8, 12, or 20 meters long and can be easily connected to the instrument through a
plug-in connector. The log of MultiTracker can store up to 250 measurements. The sensor can connect the computer and transmit
the log to the computer for processing. Two alarms (high or low) can be set up, and the alarm is in the form of vibration and
sound signals. The battery life is about 2-3 years under normal operation conditions.