Authorized distributor for oleotec italy safe measurement of pressure mcs â�� mini control system miniature fittings check couplings and accessories glycerin filled manometers digital manometers fittings for mcs micro hoses test kits performance features check couplings with a working pressure of max. 630 bar and working temperatures of -30 up to +100â°c micro hoses with a working pressure of max. 630 bar digital manometers with an accuracy of +- 0.1 % glycerin filled manometers with an operating pressure limit of 75 % of full scale value