The AllPoints Foodservice Parts & Supplies 421507 Gas Tester Potentiometer is designed for reliable performance in foodservice applications. It features three 6-inch wire leads for easy installation and connectivity. With an outer diameter of 15/16 inches, this potentiometer is compact yet efficient. It includes 1/4-inch tab terminals for secure connections, and comes with color-coded leads in orange, yellow, and purple for straightforward identification. This mounting unit ensures stability and ease of use in various setups. Ideal for precise gas testing, it enhances the functionality of your equipment.