One module. Multiple changing options.
This Heine BETA NT rechargeable handle 145x 30mm with NiMH rechargeable battery or with Li-ion rechargeable battery. This Heine Beta handle can be recharged by sitting into a stand or well charger
This product is for the Heine Twistlock (TL) connector. If your attachment is the same as a Welch Allyn connection this will work, if not you will need the standard Heine AV connector