When you are playing a long ball game, you need to keep a check on your pumping equipment. The right air pressure in your ball means better game play and life for the ball. That's when this handy pressure gauge meter from Nivia will be useful.The large accurately calibrated pressure gauge is easy to use and understand. It has been calibrated with PSI as well as kilogrammes per square centimetre. It has an adjustable valve so as to prevent too much of loss of air in the ball. This gauge can be used by both men and women to check the pressure level of air present within the basketball, football, volleyball, handball, etc.