The L200 Pt100 and thermocouple thermometer can be used in conjunction with a PC to provide accurate, versatile 8 channel temperature measurement, scanning and logging of measured values. It can also be used as a standalone 8-channel indicator/logger and incorporates a digital display of measured temperature. The in-built, self-calibration facility for the thermocouple version is a rapid and convenient method for on -site calibration and does not require any additional equipment other than a special, external link. Self-calibration of Pt100 ranges is equally simple and uses plug-in precision resistors. The PC software supplied with the instrument allows control, measure and analytical functions. Resolution is 0.05°C and accuracy is ±0.01°C for Pt100, ±0.02°C for thermocouples with a resolution of 0.1°C.