Perfect for scanning household appliances like microwave , workplace electronics , or haunted locations , it delivers accurate / electromagnetism exposure assessments to safeguards health and environmental Its ergonomic ABS body houses MODE / HOLD / OK control and optional data logging , enabling multiple parameters tracking for long time electromagnetic field trend analysis Equipped with a clear display , 3 sound visual alerts , and touch data hold function , this electromagnetic field detectors ensures quick readability and warnings across V / m , μW / cm² , and ℃ units Ideal for homeowners , professional , and paranormal investigator seek efficient electromagnetic radiation analysis in daily environment or special specters scenario The ERD 10 electromagnetism detectors accuracy measurement of electric fields , radio frequency , fields , and temperature , featuring a rechargeable design and realtime curved mode for dynamic environmental, Manufacturer: TSMORY