Thermometer reads from ‚Äì58 to 2000°F and ‚Äì50 to 1300°C with a resolution of 0.1° and 1°. Switch from °F to °C at the touch of a button. Easy to read big digits measure over 5/8-inch-high and are readable from 15 feet away. Unit features HOLD button that freezes display to capture current reading. MAX HOLD feature permits capturing and displaying the highest temperature achieved over any time period. Intuitive, four-button operation makes it easy-to-use. Microprocessor updates the display 2.5 times per second. Rugged unit is constructed of shock-resistant ABS plastic. Meter only accuracy: ¬±0.3% of the reading plus 1°C between ‚Äì50°C to 1000°C, otherwise 0.5% of the reading plus 1°C. Uses all Type-K thermocouple probes. To assure accuracy an individually serial-numbered Traceable® Certificate is provided from the manufacturer's ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Comes ready to use with carrying case, Traceable® Certificate, 9-volt battery, and fast-response, Type-K beaded probe with cable length of 4 feet. Size is 3 x 7-1/4 x 1-1/4 inches and weight is 7 ounces.