Specification Brand : GANHUI BulletPoint1 : Dual Testing Functions: the EMF meter can accurately detect and measure the electric field radiation and magnetic field emission at the same time. It also can measure the environment temperature(℃/℉). BulletPoint2 : Audible and Visual Dual Alarm: if the tested value exceed the preset alarm value, it will produce sound and light alarm signal immediately. BulletPoint3 : Wide Detecting Frequency & Measurement : 20Hz~300Hz magnetic field and 20Hz~3500MHz electric field of working frequency ; 0.01~199.9μT(0.1~1999mG) magnetic field and 0~1999V/m electric Field of measuring . BulletPoint4 : User-friendly Design: soft operating buttons for the alarm value setting, MAX/AVG value switching, and units conversion, the mini pocket size EMF tester just powered by 3pcs AAA batteries, which makes it convenient for using and carrying. BulletPoint5 : High Precision & Sensitivity: reliable for measure electric and magnetic field radiation of mobile phone, hair dryer, computer, TV, printer, attendance machine, refrigerator, etc. Color : Black ItemDisplayWeight : 0.22 grams ItemName : GANHUI SMART SENSOR ST1393 EMF Meter Electromagnetic Field EMF Detector Handheld Mini Digital LCD Electromagnetic Field Radiation Tester, Black ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : emf-meters Manufacturer : GANHUI Material : abdomen ModelName : Eujgoov3hsycq614z-14 ModelNumber : Hilitandpb2xg086ae-13 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 PartNumber : MAXC2082JHLUS MAXE17917JHLUS ProductDescription : Specifications: Material: ABS Magnetic Field Strength : 0.01199.9T(0.11999mG) Electric Field Strength : 01999V/m Magnetic Field Strength Resolution: 0.01T/0.01mG Electric Field Strength Resolution: 1V/m Magnetic Field Strength Frequency : 20Hz300Hz Electric Field Strength Frequency : 20Hz3500MHz Temperature Measurement : -1050℃ Temperature Resolution: 0.1℃ Power Supply: 3 * 1.5V AAA battery (NOT included) Item Size: 130 * 50 * 27mm / 5.12 * 1.97 * 1.06in Item Weight: 85g / 2.99oz Package Weight: 127g / 4.48oz Package Size: 19.3 * 7.5 * 3.5cm / 7.60 * 2.95 * 1.38in Packing List: 1 * EMF Tester 1 * Manual (English) ProductSiteLaunchDate : 2024-05-24T08:32:52.659Z Size : 15.00X5.50X2.50CM Style : centimeter SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 46171600