Kit#: QK181 SERIAL TEMPERATURE DATA LOGGER :
This is a 4 channel temperature meter and data-logger for Dallas DS18S20 high precision 1-wire digital thermometer sensors. The temperature data, in degrees C or F, is output as a continuous data stream over an RS232 serial port.No external power required. We think that each DS18S20 may be located over 200 meters away from the motherboard and PC. The board uses a pre-programmed microcontroller and can read up to four DS18S20 digital thermometers (1 is supplied - more can be purchased separately from us).click for more
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