Digital Thermometer Lab High Temperature Probe -50 to 750c Probe protected by stainless steel, probe length 30 cm 11.5" . Size: 72x100 mm (3"x4.25"). Cable length: 1.3 m (4 feet). Button battery 9V included. Handhold high temperature digital thermometer. Range: -50 C to 750 C. Accuracy +/- 1%. Resolution: 1 C