Vtech Digital Baby Audio Monitor BY HIPHEN SOLUTIONS Rechargeable batteries provide the parent unit with up to 18 hours of monitoring time on a single charge, or use two AAA batteries (not included) Go hands free with the belt clip on the parent unit - carry the parent unit everywhere you go without the hassle of holding it. The operating range of the parent...
An apparatus used to hold culture dishes or tubes under anaerobic conditions. It usually consists of an upright jar with an airtight lid; the air is evacuated and replaced.
