Ghosts in the Machine

Check your answer:  SUBMIT

You're almost done with your overnight prepping, and no phantasm or phobia will keep you from collecting spectral evidence.
What is the last piece of equipment you need?

NOTE 1/4/26 7:30 PM PST: This puzzle was written before December 16th, 2025.

=HYPERLINK("https://lh3.googleusercontent.com/d/15PVJgUwbzBiX2nyU4B-NRI2vsdYMZMl7", IMAGE("https://lh3.googleusercontent.com/d/15PVJgUwbzBiX2nyU4B-NRI2vsdYMZMl7"))
=HYPERLINK("https://lh3.googleusercontent.com/d/1EKz1qq6HB2ZzJM7XaL1miZYQqR_AA5tL", IMAGE("https://lh3.googleusercontent.com/d/1EKz1qq6HB2ZzJM7XaL1miZYQqR_AA5tL"))
=HYPERLINK("https://lh3.googleusercontent.com/d/1fhMIRfTWbvWEjSmXKGtLUV2MdVgtS8on", IMAGE("https://lh3.googleusercontent.com/d/1fhMIRfTWbvWEjSmXKGtLUV2MdVgtS8on"))
=HYPERLINK("https://lh3.googleusercontent.com/d/1oYMimQ_V5d8fpFlYUxTo-N0CSnd53sY8", IMAGE("https://lh3.googleusercontent.com/d/1oYMimQ_V5d8fpFlYUxTo-N0CSnd53sY8"))
=HYPERLINK("https://lh3.googleusercontent.com/d/18ZX5T5MKLN5dLTN4YWZoij-QTrbgm30k", IMAGE("https://lh3.googleusercontent.com/d/18ZX5T5MKLN5dLTN4YWZoij-QTrbgm30k"))
=HYPERLINK("https://lh3.googleusercontent.com/d/1fnx2C8K6zDjwE3fkBUd0zmTH7pSQYBA2", IMAGE("https://lh3.googleusercontent.com/d/1fnx2C8K6zDjwE3fkBUd0zmTH7pSQYBA2"))


=HYPERLINK("https://lh3.googleusercontent.com/d/1MN-kPMpkD0khVZIC6b8y0t0RDLpfjBD4", IMAGE("https://lh3.googleusercontent.com/d/1MN-kPMpkD0khVZIC6b8y0t0RDLpfjBD4"))