Hand-held digital thermometers with Pt-100 / Pt-1000 sensors and K-type thermocouple probes, from −200 to +1000 °C, for laboratory, cold chain, food and process use. Wire or fixed probes, °C and °F models. Precision, high-accuracy and K-type models are supplied with a factory calibration certificate. For industrial and laboratory use only, not for clinical use.