Thermocouple: K type Measuring temperature: -58F to 2372F (-50C to 1300C) Wire diameter: 3.2mm Total length: 215mm / 8.5 inch Insulation length: 162mm / 6.3 inch Tube shape: 6 pieces x 1 inch ceramic tube Insulator: double hole insulator Quantity: 1 piece Connector can be connected directly to a digital thermometer Can be connected to a temperature controller by removing the connector Measures high temperatures up to 2372F (1300C) Heavy-duty construction, 8.5 inches in length Length measured by six 1-inch ceramic tubes with added connection length Adjustable probe length by bending during installation Color: White Material: Nickel-chromium-nickel-silicon Package Contents: 1 x K type thermocouple sensor Note: Light and display differences may cause slight color variation between image and actual item Measurement error allowance: +/- 1-3cm