brand new and high quality Features: LED high light display is for clear for vision. Waterproof rubber ring provided with ritary fastens. Heat detector is for testing temperature at times. Waterproof base lead to stable standing function. Solid line connection as well good conductivity in use. Thermometer Indicator Light only, other accessories demo in the picture is not included. Usage: Immerge the heat detector into measured object, then it would display real-time temperature. LED display data will vary from the temperature of target object with high sensitivity. Specification: Material: ABS Type: Thermometer Indicator Light Color: Shown as pictures Working Voltage: AC 50-380V Temperature Range: -20 - 119 Optional Colors: Yellow, White, Red, Green, Blue Length Of Probe Line: 155mm(6.10in) Diameter: 22mm(0.87in) Quantity: 1 Pc Note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Black and white shells, shipped randomly. Package includes: 1Pc x Thermometer Indicator Light