Temperature range: -50°C to 300°C (-58°F to 572F)Display resolution: 0.1 °C / 0.2 °FAccuracy: +/-1°C ( -2°F) at-20°C to 200°C (-4°F-392°F),Housing material: flame retardant, high temperature resistant, drop resistant, environmentally friendly ABS materialProbe Material: Food Grade Safety 304 Stainless Steel ProbeBattery: CR2450, 3V button battery (built-in)Energy saving setting: 10 minutes without operation, automatic shutdownProduct size: 149.5x33.2x18.5mm (without probe length)Probe diameter: 3.5mmProbe tip diameter: 1.7mmProbe length: 113mmTemperature measurement speed: 3-4s