This oil injections tool set features a high precisions pressure gauge for accurate measurement, ensuring optimal engine Designed for engines with distributor injections pumps, this diagnostic meter set help extend your vehicle's service life by maintaining proper oil systems pressure Includes a carrying case with handle for easy transportation, secure storage, and quick organization while part loss during use This tool provides convenient operate without complicated installation steps, perfect for frequent testing in repair shops or home garages Ideal for automotive maintenance and oil systems adjustments, this professional tool meets the needs of both mechanics and enthusiasts working on injections systems