Para4ce UMD - Ultrasound Monitoring Device & Fleeting EVP Verifier

 UMD - Ultrasound Monitoring Device   Made in USA Make sure to catch all evidence on your investigation! The UMD’s lights will alert you to ultrasounds. These are sounds beyond the human ear’s range. Works great as a second device to verify those vague quick EVPs you were not sure you heard. The UMD will pick up even the weakest vibration – for instance taps on a table or the lightest footsteps. Use the UMD in conjunction with a camera or/and a voice recorder so that you have a recording to analyze and as to use as potential evidence of paranormal activity for yourself and others. How to Use: Insert one fresh quality brand name Alkaline 9 Volt batteries and switch the UMD on. Set the sensitivity by turning the knob to the setting of your liking. More lights lit indicate, louder sound, in the audible and inaudible range, or stronger taps.  For ultrasound detection and EVP verifications: to avoid the UMD from being triggered by vibrations, place the UMD on a soft surface such as a bed or