Pre-tube holders are needed to improve the sensitivity and selectivity of some Draeger MicroTubes even further. The pre-tube holder ensures a secure, sealed connection with the Draeger X-act 7000.
Pre-tube holders are needed to improve the sensitivity and selectivity of some Draeger MicroTubes even further. The pre-tube holder ensures a secure, sealed connection with the Draeger X-act 7000.