About This ACCURATE PRESSURE TESTING - easily check your regulator’s intermediate pressure up to 300 PSI, ensuring your scuba gear is functioning safely and efficiently COMPACT AND LIGHTWEIGHT DESIGN - features a compact 1.5" dial face with dimensions of 4 x 2 x 1 inches and weighs just 0.02 pounds, making it portable and easy to carry on your diving trips DURABLE AND RELIABLE MATERIAL - made from high-quality materials, this gauge is designed for long-lasting durability, providing accurate readings over time for your peace of mind EASY-TO-READ DIAL FACE - the 1.5" diameter dial offers clear, precise readings, helping you quickly and easily assess your regulator’s intermediate pressure during pre-dive checks PERFECT FOR SCUBA MAINTENANCE - ideal for checking and maintaining your regulator’s pressure, this tool helps prevent gear malfunctions and ensures a safer, smoother dive experience PORTABLE AND CONVENIENT - the lightweight design and small size make it easy to store and carry in your dive bag or pocket, allowing for quick access when needed IDEAL FOR SCUBA DIVERS OF ALL LEVELS - whether you're a beginner or an experienced diver, this pressure checker is easy to use and enhances your overall dive safety and maintenance routine ENHANCED REGULATOR SAFETY - helps maintain proper regulator pressure, preventing issues during your dive and ensuring your gear is in top working condition before heading underwater VERSATILE SCUBA TOOL - not only ideal for regulators, but this pressure checker can also be used for other diving equipment that requires accurate pressure readings, increasing its value Overview Brand : Scuba Choice Material : durable material Item dimensions L x W x H : 4 x 2 x 1 inches Item Weight : 9.07 g Number of Items : 1