Origin
Invented, not rebranded
The REM-POD, the Mel Meter, and the PSB7-PRO Spirit Box were built by Gary Galka. These are the originals, from the people who pioneered the instruments, not a reseller's relabeled stock.
Precision instruments for paranormal research · Invented by Gary Galka
Measure what
you can’t see.
Invented by Gary Galka
Built in USA
18-month warranty
As used on Ghost Adventures
Featured Instruments
The gear that defined the field
PROXIMITY SENSOR
REM-POD (Rev 3)
Invented by Gary Galka$159.90 $169.90
ITC SWEEP
PSB7-PRO Spirit Box
Invented by Gary Galka$199
SPIRIT BOX
P-SB7 (Rev 8)
Invented by Gary Galka$94.90
EMF + TEMP
Mel-8704R-REM-ATDD
Invented by Gary Galka$225
EMF METER
Mel-8704R Mel Meter
Invented by Gary Galka$109
RESPONSE ANALYZER
APF-D Processor
Invented by Gary Galka$199
SPEAKER
X1-ANC Speaker
Invented by Gary Galka$99
NOISE CONTROL
ANC-Mini
Invented by Gary Galka$59.99
Why Pro Measure
The instrument-maker's standard
A lot of paranormal gear is just sourced and rebranded. The instruments that defined this field were designed at our bench, and that is the bar everything here is held to.
Specs
Real numbers only
Every sweep rate, sensor range, and readout on this site is measured on the bench. If a spec cannot be backed up, it does not get printed.
Field-proven
Built for the investigation
These instruments are carried by working teams, including on Ghost Adventures. Designed for long nights in the field, not a display shelf.
Support
Talk to the makers
Questions reach the people who actually build and use the gear, so you get a straight answer instead of a script.
Learning Hub
Intro to Paranormal Tech 101
Gary walks through how each instrument actually works in the field. Real settings, real sessions, no theatrics.