Features 1、Practical Use: This pressure gauge can measure air pressure, water pressure, hydraulic pressure and oil pressure. 2、Broad Utility: Allows for broad application on petroleum, chemical, metallurgy, power station and other sectors. 3、High Accuracy: Designed to have high accuracy, wide range as well as dual scale, the meter enables easy reading. 4、Good Material: Adopting high quality stainless steel material with sturdy structure, very durable with corrosion. 5、Easy to Install: 1/4in NPT thread together with light weight and compact size makes the installation very simple. Specification Item Type: Vacuum Pressure Gauge Model: YN-60 Material: Stainless Steel Function: Used to measure the pressure of various fluid media. Thread Specification: 1/4in NPT Accuracy: Class 2.5 Ambient Temperature: -40℃~70℃ Relative Humidity: <80% Measurement Objects: For the pressure measurement of air pressure, water pressure, hydraulic pressure, oil pressure. Package List 1 x Vacuum Pressure Gauge