<p> Equipment Kit: You receive 1 electromagnetic field meter and 2 motion activated cat balls; such a great combination can easily meet your needs, adding more suspense and fun</p> <p>Accurate measurement: Built-in electromagnetic radiation detector, processed by the control , can display the radiation value on the clear LCD digital display; Measure magnetic field radiation (in MG\/\u03BCT) and electric field (in volts\/meter); Note: This EMF meter cannot test RF values</p> <p>Multifunctional: The electromotive force detector has multiple functions, including data retention, maximum measurement, simple touch lock data, manual or automatic shutdown, safety value setting, sound and light alarm, etc.</p> <p>Sound and light alarm: When the electromotive force reader test result exceeds the set value (0.4\u03BCT or 40V), the indicator light flashes, the screen turns red, and the buzzer alarms; if you are testing in some quiet areas, you can turn off the buzzer first device so as not to disturb other areas</p> <p>Wide range of applications: This ghost detector device is small and portable, and can be operated with one hand. It is suitable for radiation testing of , , computers, induction cookers, microwave ovens, rice cookers, refrigerators, mobile phone towers, printers, etc., helping to reduce possible damage. Radiation risks to your family's health, perfect for , parapsychology research and hotel inspections</p> <p>Power Supply:AAA 1.5V x 3pcs(Not included batteries)</p> <p>Colour:Black</p> <p>Material:Plastic</p> <p>Package Contents:</p> <p>1 x Emf meter</p> <p>2 x Light up cat ball</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>