The AllPoints Foodservice Parts & Supplies 1421526 Gas Detector is a compact and efficient tool designed for safety in environments using natural or LP gas. Measuring 6-7/8 inches in length, this pen-type detector features both audible and visual alerts to promptly notify users of gas presence. It comes equipped with two AA batteries for immediate use and includes a convenient wrist strap for easy handling and portability. Ideal for ensuring safety in foodservice and other settings, this gas detector is a reliable choice for monitoring gas levels.