Thermometer 4 Channel Datalogging

4 CHANNEL THERMOMETER This unique portable thermometer displays data from 4 thermocouple probes simultaneously on a large backlit LCD. Communicates with a computer via the bi-directional RS232 port and optional cable, and graphic software. Auto ranging with auto power off, minmax, hold and relative functions. High full scale accuracy of ±0.5% rdg. + 1ºC / 2ºF. Easily calibrates to ice point, or any other standard. 0.1º resolution 200ºC. Wide measurement range of –328 ~ 2498ºF (-200 ~ 1370ºC). Comes ready to use with 2 beaded wire probes, instructions, and a 9V battery, in a protective, foam lined, case. Dim: 7¼ x 1¼" (184 x 64 x 30 mm). Weight: 8.4 oz (238 g). With NIST traceable certificate of calibration 800023C 4 CHANNEL DATALOGGING THERMOMETER Same as above but able to automatically record and store up to 16,000 (!) data points in the field which can later be downloaded to your computer. This model also comes with computer cable and software and does not have a relative function. With NIST traceable certificate of calibration 800024C