Features: Adopt imported pressure sensor and electronic components, high precision, adopt 304 stainless steel gauge tail, corrosion resistance. Adopt of clear LCD display, with blue back light source, so it is clearer for use at night. MPA/PSI/ Kgf/cm², multiple units can be switched display. Touch the button, the operation is simpler, the back light is delayed for 10 seconds, automatic shutdown, more power saving, longer service life. Battery power supply, not limited by power supply. Applications: pneumatic tools, air compressed system, agricultural machinery, industrial equipment, power plant, water companies, equipment, gas processing equipment, water treatment equipment, environmental protection equipment such as pressure measurement. Spec: Model number: DPG-80B Pressure range: 0-400BAR/ 0-40Mpa / 0-10000PSIDisplay unit: Mpa, Bar, PSI, Kg/cm²(switched)Accuracy class: 1.0%FS /0.5FS /0.2%FSGauge material: SUS304 stainless steel Connector size: G1/4 Installation interface: M20 x 1.5Power supply: 2* # 7 battery(Not included)Measuring medium: water, gas, oilTemperature: - 20 ℃~80 ℃ Nominal diameter: 80mm/3.15inch Weight: 320g Package Included: 1 x Digital Pressure Gauge(battery are not included)