【Widely Used】This pressure gauge has a wide range of applications and can be directly replaced to meet your different needs. This pressure gauge is a 40mm dial with dual scale for bar/psi measurement. 【Professional Tools】This lock latch features high precision and sensitivity, this pressure gauge has clear digital markings, convenient and easy reading.< /p> 【High Quality Materials】This pressure gauge body is made of high quality metal material, rust-proof and high strength for maximum durability. The surface is smooth and burr-free, coated, stain-free, and the hand feels delicate and comfortable. Manufactured under strict quality control standards, improved design can extend the service life.