This easy-to-read Bourdon tube gauge displays tank pressure from zero to a maximum of 360 bar. The large, simple black numerals and long-lasting luminescent dial provide excellent visibility. ・Weight: 310g ・Pressure gauge: Bourdon tube type, maximum display 360Bar, luminescent dial ・Dial diameter: 40mm ・For air only ・Durable body cover made of brass with nickel plating ・Dial lens made of durable, shatter-resistant polycarbonate ・Durable special housing structure protects the gauge body and hose connection from unexpected impacts ・Large loop for easy installation in various locations ・Safety valve on the back of the pressure gauge body to prevent lens rupture in case of sudden increase in internal gauge pressure Thank you for viewing.