The MT630 is a J/K-type Single Input Digital Thermometer with a wide measuring range from K-type -200°C to +1372°C and J-type -210°C to +1100°C with a selectable resolution of 0.1°C or 1°C that offers fast response and laboratory accuracy. The MT630 displays a number of temperature readings such as T1 plus MAX, MIN and AVG. Features include a relative time clock on MAX, MIN and AVG and provides a time reference for major events. Electronic offset function which allows compensation of thermocouple errors to maximise overall accuracy. Accessories: 3 x R03 Battery Instruction Manual MT660 Temperature Probe Optional Accessories: MT690 Temperature Probe Kit MT685 General Purpose Probe MT680 Air Probe MT675 Right Angle Surface Probe MT670 Surface Probe Features : Single K-Type input Max / Min / AVG K-type -200°C to 1372°C J-type -210°C to 1100°C Resolution 0.1°C / 1°C Selectable units of °C, °F, K Data Hold Relative Time Clock on Max / Min / Average Electronic Offset function