[Premium Material]: The ball pressure tester is made of high quality metal materials with protective rubber coating to prevent dropping, sturdy, rustproof and durable for long term use. [Easy to use]: With an exhaust valve, the pressure of the inflated ball can be easily adjusted. Allow air to be exhausted without removing the pressure gauge. [Size]: Diameter: 40mm/1.6in, Weight: 79g, You can put it in your backpack, bag sport or any other place you need. [Accurate Gauge]: Measuring range: 0-1.4 bar (MPA). The pressure gauge ensures fast and accurate inflation with an exact bar for every type of ball. [Wide Use]: With LCD electronic digital display, easy to read. The pressure gauge can work for all inflatable balls: soccer ball, football, basketball, volleyball, etc.