Digital Handheld Display Mini Handheld Soccer Accurate Ball Barometer Measure Basketball Pressure Gauge Gauge Tool VolleyballDescription:Made of engineering plastic, with protective rubber casing, anti-fall. Prefect for catching the pressure of balls, such as football, volleyball, basketball, soccer. It has air release to easily adjust the pressure of the inflated balls. Allows air to be released without removing the indicator. The dial reads both PSI and Bar, digital display, easy to read. Specifications:Color: BlackMaterial: Engineering Plastic + ABSDeach: About 127x6.9x3.4mm Power Supply: Cr2032 Battery (Included)Package Included:1pc *Barometer BallNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 1-3cm differences due to manual measurement.