Data logger is an electronic instrument that records informationover a period of time for later verification and evaluation. Thetype of information recorded is determined by the user. Forthe purposes here, we will limit the discussion to physicalparameters such as temperature, relative humidity, pressure,voltage, current, weight, water level etc.
Specification
Parameter
Temperature (-200°C to +1800°C) Humidity (5-95%), Pressure (1-750 Bar) Voltage/ current/ Mass etc.