Designed to be used with compressed air. Handle with lever and air release button. 500 mm flexible hose with integrated nipple. Rubber coating protects gauge from light impacts. 0-12 bar pressure gauge range. 63 mm pressure gauge diameter. 6.3 bar recommended operating pressure. 8 bar max pressure. Includes a 7.2 mm male quick connect air hose fitting. For 1/4" male quick connect fitting, see part # 16072.