LPG dispenser, LPG flow meters, LPG dispenser flow meters, Characteristic 8 digits display with bright backlight. 4-piston based flowmeter with magnetic coupling connection,eliminate the possible leakage. All circuits install in anti-explosion box with advanced explosion proof design. Safety breakaway valve prevents the breakage of hose. Automatic Temperature Compensation. (ATC) Interface is available for RS485. Industry-standardized electronic computor register. Fast simple electronic calibration with seal http://www.jiasongchina.com/