
Production of the MARK-303E oxygen meter is being discontinued.
27 сентября 2018
Due to modernization, starting October 1, the production of portable MARK-303E oxygen meters will be discontinued.
Dear Colleagues,
In connection with the modernization of the sensor design, starting from October 1, we will cease production of the portable MARK-303E oxygen meters.
All obligations under previously accepted orders will be fulfilled in full.