Specification BatteriesRequired : 1 Brand : TopYart BulletPoint1 : Accurately Detect High EMF Levels: This EMF meter identifies equipment emitting high electromagnetic radiation, with a detection frequency range of 30-20000Hz and a detection range of 0-20+ milliGauss. It detects high, medium, and low frequency EMF intensity with a sensitive response, helping users make quick, informed decisions to limit exposure. BulletPoint2 : Easy-to-Read LED Indicators: Multi-segment colored LEDs indicate EMF levels with ease: green for normal/low, yellow for caution, orange for high, and red for warning. BulletPoint3 : Efficient and Compact Design: Powered by a single 9V battery (included), this meter is energy-efficient. Compact size (19 x 4 x 2.5cm) makes it easy to use and carry. Note: Replace the battery if the LED brightness dims or fails to light up. BulletPoint4 : Complete Package: Includes 1 EMF Meter and 1 9V Battery. Use this device to measure EMF levels and prevent potential hazards from long-term exposure. BulletPoint5 : Versatile Applications: Ideal for detecting EMF in homes, offices, and outdoors. Also great as a Halloween ghost detector. FinishType : Finish IncludedComponents : Emf Meter ItemName : Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 14 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : emf-meters Manufacturer : TopYart Material : Material MeasurementAccuracy : +/-5% ModelNumber : RYOR705861 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : RTE PowerSourceType : PowerSource ProductDescription : Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester ProductSiteLaunchDate : 2024-06-14T06:54:48.162Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1