DescriptionThis is a air pressure gauge. This 10 bar air pressure gauge features a 2.3" face and 1/4" NPT side mount. This gauge can be used to measure air, water, oil, gas, and anything else that is not corrosive to brass.Feature-Color: As Shown. - Material: Metal. - Size: 6 x 2.7 x 8.4cm. - Clear number markings for convenient and easy readings.- Metal outer case, well protect the inner accessories.- Mini size, convenient to carry.- This gauge can be used to measure air, water, oil, gas, and anything else that is not corrosive to brass. - Wide applications, such as water, oil, air and more.