FEATURES " 40:1 distance to spot ratio measures a 1 cm spot from 40 cm away " Rugged over-moulding for increased durability and grip " High contrast, easy to read display provides clearer readings " Built in LED light illuminates the work surface " Ergonomic pistol grip design for ease of use " Simplified interface & feature set " In addition to displaying the absolute temperature the unit also records the MIN/MAX/AVG temperature on each reading " Specifically tailored to electricians " High accuracy measurements " Flexible battery system: works with all Milwaukee® M12™ batteries " Supplied with thermocouple (k type)