I read an interesting article on using the Dyna Vibe balancer in Stu's magazine (experimentalhelo.com). Since the article came out they added a remote averaging button and now provide a 30 foot cable with the rotorcraft version of the balancer. The unit also comes with an extra accelerometer on a 10' cable and a optical pickup on a 30' cable.
The DynaVibe Balancer comes with the carrying case. The tools are mine.