4 CHANNEL THERMOMETER 800023This 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. + 1°C / 2°F. Easily calibrates to ice point, or any other standard. 0.1° resolution <200° & 1° >200°C. Wide measurement range of –328 ˜ 2498°F (-200 ˜ 1370°C). Comes ready to use with 2 beaded wire probes, instructions, and a 9V battery, in a protective, foam lined, case. Dim: 7¼" x 2½" x 1¼" (184 x 64 x 30 mm). With NIST traceable certificate of calibration 800023C 4 CHANNEL DATALOGGING THERMOMETER 800024Same 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 OPTIONAL ACCESSORIES800001 RS232 71" Cable (included in 800024)800003 AC Adaptor 800060~77 Type K Thermocouple Probes 840004 Software (included in 800024) 840089 Rubber Holster 840090 Water Resistant Instrument Pouch 840092 Bench-Top Tripod 840093 Field Tripod 840094 RS232 to USB Adaptor Cable |