Condition: Open Box - Tested Dual-Sensor Ceramics Probe: Equipped with two high-temperature-resistant ceramic probes, featuring higher heat resistance, capable of withstanding temperatures from 32 F to 752 F; doesn't melt easily even over an open flame. Accuracy & Fast: With the most sensitive thermocouple sensing technology and dual sensors, lab tested through a 3-point calibration process, 0.5 second fast response and 1 F accuracy. Allowing you to monitor the internal meat temperature (0 up to 212 F). 700FT Wireless Distance: This wireless meat thermometer eliminates the hassle of tangled wires, offering a truly 100% wireless experience. Offering seamless remote control with advanced Bluetooth 5.4 technology.