Designed to be used with compressed air. Handle with lever and air release button. 400 mm flexible hose with integrated nipple. Blue light display with rubber coating to protect gauge from light impacts. 0-12 bar pressure gauge range. 63 mm pressure gauge diameter. 6.3 bar recommended operating pressure. 12 bar max pressure. Includes a 7.2 mm male quick connect air hose fitting. For 1/4" male quick connect fitting, see part # 16072.