2nd Generation Sekhmet Digital Pressure Gauge 28mm Pro 1/8 BSPP 300 bar

– Cool gauge calculate itself, not only digital display

– Class of accuracy: 0.25 

– Incredible accuracy to 1 psi

– Key of tuning to maximize accuracy or your tank or regulator

– EASY TO USE: average shot consumption, last shot consumption, shot left, temperature, battery indicator