Features 1、Adopt imported pressure sensor and electronic components, high precision, adopt 304 stainless steel gauge tail, corrosion resistance 2、Adopt of clear LCD display, with blue back light source, so it is clearer for use at night 3、MPA/PSI/ Kgf/cm², multiple units can be switched display 4、Touch the button, the operation is simpler, the back light is delayed for 10 seconds, automatic shutdown, more power saving, longer service life 5、Battery power supply, not limited by power supply Specification 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, medical equipment, gas processing equipment, water treatment equipment, environmental protection equipment such as pressure measurement. Specifications: Model number: HG-806XB Pressure range: 0-400BAR/ 0-40Mpa / 0-5800PSI Display unit: Mpa, Bar, PSI, Kg/cm²(switched) Accuracy class: 1.0%FS Gauge material: SUS304 stainless steel Connector size: G1/4 Installation interface: G1/4 Power supply: 3 x AAA batteries(Not included) Measuring medium: water, gas, oil Temperature: - 20 ℃~70 ℃ Nominal diameter: Approx. 80mm/3.15inch Weight: 320g Package Included: 1 x Digital Pressure Gauge(battery are not included) Package List 1 x Digital Pressure Gauge(battery are not included)