Magic analysis wand is device measuring magic potential. Edward Verres used it to check if Ellen and Elliot awakened after the incident with Bloodgrem in Evil Monkey story line. The wand is loud, but works on some distance and doesn't need to be inserted in any orifice as Ellen feared.
Measuring Ellen and Elliot Edit
The wand not only confirmed Ellen's and Elliot awakening, but also provided some detailed informations about their energy buildups, which Edward used to tell how much magic they need to use. Namely, that Ellen should use two blasts every morning, while Elliot should transform once every six hours AND sleep transformed.
Measuring Grace Edit
Measuring Tedd Edit
Tedd was scared by the sound which the wand made. As mentioned in the Hair story line, it was a conditioned response from hearing it frequently as a baby while Edward and Noriko tried to figure out why he measures as having zero magic potential.