How many hours or days can the ECOPROBE 5 be operated continuously in the field?

Depending upon the configuration of the instrument – duration of the integration interval, pumping speed, outside temperature and others the unit can measure from 120 to 200 stations per one charge, in other words it can operate one day for one charge. Charging time varies from 4 to 6 hours to full charge, one to 80% of the full charge. Nevertheless, it is recommended to charge the instrument overnight in order to have it fully charged for the next day measurement.