The AllPoints Foodservice Parts & Supplies 421498 Gas Tester Potentiometer is designed for reliable performance in gas testing applications. This potentiometer features a built-in switch and operates at 1/3 amp with voltage ratings of 250/125v. Its robust construction ensures durability and accuracy, making it an essential component for maintaining gas equipment. Ideal for professional use, this potentiometer provides precise control and measurement, enhancing the efficiency of your gas testing processes.