Black Digital Battery Plastic Dew Point Meter, For Industrial, Feature : Easy To Use, High Accuracy

The international standard ISO 8573 defines seven classes of compressed air quality and lays down the humidity, the oil content, the particle content etc. which the compressed air is allowed to have. The main way of ensuring compliance with a quality class involves installing a suitable drier, its monitoring and, where appropriate, its control is handled by the Testo dew point transmitters.