Regular price $69.90 Sale


Want to get confirmation of that shadow or apparition you saw in the corner of your eye? The SHADOW MASTER will give you such confirmation and is therefore a must-have on your next paranormal investigation! It detects subtle changes in visible light levels that may not be readily recognized with the naked eye. It notifies you with both sound and light! This way you will not miss a shadow or apparition go by – even if you didn’t see it!

How Does it Work?

Any change of the light level in front of the SHADOW MASTER will make the alerts of the SHADOW MASTER trigger, i.e. the red light will light up and the sound alarm will go off.

How to Use:

Position the SHADOW MASTER to patrol an area you think might be likely for a shadow figure / apparition to pass through. Turn the switch into the “on” position. Adjust the sensitivity control so the beeping stops. When the beeping stops you have set the SHADOW MASTER to the light level that is directly in front of it.


  • Audible alarm
  • Red LED light
  • Sensitivity dial
  • Power source: use a brand name alkaline 9V battery (not included)
  • Dimensions 4.5”L x 2.5”W x ¾”H (11cm L x 7cm W x 2cm H)
  • Weight 3.5 oz (106 g)
  • Made in USA


There has to be some light in the room you are investigating. It can not be pitch dark in the room. The light level has to be steady. It is not recommended to be used outdoors since it is an environment where one can not control the level of light, i.e. light fluctuations occur outdoors and such would generate false positives.

Very Important! Be sure the 9V battery is inserted the correct way with + and – in the right position. If not, when you turn on the instrument, it will immediately ruin the electronic circuitry and make the instrument defective.