The Gemini N-310 is a general purpose meter suitable for laboratory, industrial, educational and environmental use. The Pt-100 sensor gives greatly improved accuracy over thermocouple measurement. The sensor also gives greater range than is available for thermistor and semi-conductor probes, making this a very versatile system. As standard, all monitors have a non-isolated 0-2V analogue output for recording purposes. A 4-20 mV Current output option is available on ordering of this unit.