Professional pressure gauge with a diameter of 63 mm and an operating range of up to 250 bar. Casing made of ABS - non-conductive high impact resistant thermo-plastic. This material conveys very good resistance to shock, vibration, heat and chemicals while at the same time being light in weight. The input of the pressure gauge is located at the back. The pressure gauge is flooded with glycerine, which eliminates vibration of the indicator.