The universal input data
loggers are available with 0, 2 or 4 universal inputs. Each universal input can
be individually configured to accept a thermocouple, RTD, thermistor, voltage,
or current input. All data loggers have an internal temperature sensor and a
digital input, which can be used as a trigger to start logging or as a pulse
counter for interfacing with flow meters or other sensors with a pulse output.
Optional feature include an internal humidity sensor and an LCD display and an
external humidity and temperature sensor. The loggers interface to the USB port
of a PC. The unit includes software, USB connection cable and installed
battery.