The Comark KM20REF Lab Certified Reference Thermometer with Pt100 Probe is a precision instrument designed for those who require accurate temperature readings in scientific and industrial settings. This thermometer operates exclusively in Celsius (°C) and is equipped with a Pt100 probe, known for its high accuracy in temperature measurement. The device comes with a 5-Point UKAS calibration certificate, ensuring reliable performance at critical temperature points: -18°C, 0°C, +8°C, +70°C, and +100°C. This certification underscores its suitability for environments where precise temperature monitoring is crucial. The Comark KM20REF is designed with an auto switch-off feature, enhancing battery longevity by powering down when not in use. Additionally, it is housed in a robust hard carrying case, offering protection during transportation and storage. This thermometer is ideal for laboratory professionals, quality control technicians, and other specialists in fields requiring stringent temperature control and measurement accuracy. The combination of its technical specifications and certified calibration provides users with a reliable tool that meets rigorous industry standards, making it a valuable addition for various applications requiring meticulous temperature management.