KII K2 Electromagnetic Field EMF Gauss Meter Ghost Hunting Detector Portable EMF Magnetic Field Detector 5 LED Gauss Meter Feature: 1. Testing Gauss, keeping you away from radiation, is good for your health. 2. 5-led indicators, representing different radiation values; easy to use; 1 x 9V (including power supply). 3. Application of 50/60Hz frequency monitoring. 4. Dark green 0.5 MGS; green 1.5 to 2.5 MGS; yellow 2.5 to 10 MGS; orange 10 to 20 MGS; red 20 + MGS; 5. Transient response to EMF fluctuations and spikes. 9 V battery required (product has built-in battery). 6. Easy to read LED light scale in the dark and sunlight. 7. Portable, easy to use, durable, reliable and responsive. 8. UV reactive color label. 9. It is used in supernormal wave research and general EMF Detection. 10. K2 flowmeter is often used during ghost hunting and also for personal safety to identify potentially harmful high EMF radiation. The reliability and quality of K2 flow meter in the investigation of supernatural phenomena. 11. This makes the K2 EMF instrument for detecting mental activity and detecting potentially harmful high EMF levels in the home or work environment.This high quality magnetic field tester has anti radiation function. Specification: Material: ABS Size: 14.3 x 2.9 x 5.3cm/5.62 x 1.14 x 2.08'' Color: Black, Grey Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 X Magnetic Field Detector 1 X User Manual