Check the listing for details. Para4ce NEM Master. Condition: New. Listed at 99.90 USD. Para4ce NEM Master!NEM Master The NEM Master is designed specifically for paranormal investigations to detect static energy from all directions. It is believed that a spirit presence gives off static energy, similar to the charges found in the atmosphere during a thunderstorm. The NEM Master was created to pick up on these energies and indicate their presence with visual and auditory alerts. How Does it Work? The NEM Master picks up static EM fields that occur while ghost hunting. It has a range from inches to several feet away or more depending on the intensity and proximity of the static charge. When a possible spirit is present, the blue LED light will turn on and the alarm will sound. Because these are not man-made EMFs, the NEM Master will not be affected by technology, therefore reducing false positives during research! How to Use Simply extend the antenna and turn the switch to the “on” position. The antenna can be rotated into the desired position. Features: Blue LED light Audible alarm Telescopic antenna “On” switch Uses one name brand 9V battery (not included) Dimensions 4.5”L x 2.5”W x ¾”H (11cm L x 7cm W x 2cm H) Weight 3.4 ozVery 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.