Traceable Pocket-Size Thermometer is shockproof. Microchip design is compatible with all type-K probes. Temperature range is 㫊 to 750 C or 㫒 to 1382 F, with a resolution of 1 degree and meter accuracy of ±(1 C + .75%) between 0 to 500 C and ±(1 C + 1%) 500 to 750 C. Below 0 accuracies are: 㪬 C ۬ C, 㫀 C ± 4 C, and 㫊 C ۯ C. The thermometer comes ready to use with a fast-response, Type-K probe with beaded sensor, 4-foot cable, nylon carrying case, and 9-volt battery (150 to 200 continuous hours).