[Packaging includes] The thermometer is equipped with 4 K -type thermocouple sensors, 4 K -shaped pipe clips and operating manuals. Double input K -type digital thermocouple thermometer 6802 II, designed to use the external K -type thermocouple as the temperature sensor. [Two temperature display with different temperatures (T1-T2)] In addition to the maximum/minimum/average, data maintenance, and automatic power-off function, this K-type thermometer also designed the "T1-T2" calculation function to facilitate users to facilitate users Find the differences between the two samples easily. [Wide measurement temperature range] The temperature range of the host is -50 ° C to 1300 ° C (-122 ° F to 2372 ° F); including 4 thermocouple sensors, which can measure -50 ° C to 260 ° C (-122 (-122 ° F to 500 ° F), 4 tube clips, can measure -40 ° C to 200 ° C (-104 ° F to 392 ° F). It has ° C, ° F and K temperature mode. [High mobility and easy operation] 6F22 9V Battery(not include) operated,portable, built -in foldable brackets, only 6 simple buttons are required to operate, indicating clearly, suitable for beginners and professional users. [ quality] The thermometer is made of high -quality materials to the reliable performance in working environments. Its solid protective cover protection instrument is exempted from external shocks, which extend the service life of the instrument. Colour:orange Material:plastic Package Contents: 2 x thermometer 4 x K -type thermocouple sensors 4 x K -shaped pipe clips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.