Compact and battery operated - Powered by one 9V battery (not included; user-supplied) - Efficient operation with low power consumption - Compact, lightweight design that is easy to hold - Small form factor and battery power make it convenient to carry for EMF detection anytime, anywhere Key features - Detects high, medium, and low frequency electromagnetic radiation - Measures field strength - Indicates sensitivity readings Applications - Detects EMF around computers, televisions, hair dryers, routers, electric fans, microwaves, and other electrical appliances - Suitable for household, office, and workshop environments Use scenarios - At home or in the office: scan around a computer, TV, and router to assess EMF exposure - In the kitchen or utility areas: check EMF near microwave, hair dryer, and other appliances - When planning appliance placement: identify high-EMF sources to optimize layout and reduce exposure