Features Radiation Protection Products The EMF tester has a built-in sensor for electromagnetic radiation, which is processed by microcontroller chip, then displays the radiation value in LCD digits. Based on the test results, electromagnetic radiation can be reasonably handled or effectively avoided. Practical: The electromagnetic radiation tester successfully tests and optimizes the compatibility of electric and magnetic field radiation to test and understand the current state of electromagnetic radiation in indoor and outdoor environments. Wide Application The electromagnetic radiation detector is stylish, compact and portable for easy one-handed operation, making it easy to move or measure in the field. Applications include home, office, outdoor, laboratory, industrial sites, etc. ALARM FUNCTION: EMF multi-field digital meter can detect both electric and magnetic field radiation in one machine, with audible and visual alarm and automatic alarm when the safety value is exceeded; data lock, a key to lock radiation LCD DISPLAY: The digital electromagnetic field radiation detector includes an LCD display with a graphical display of radiation value trends, which allows radiation assessment and thoughtful reminder of the safety of current radiation levels. Specification: Item Type: Electromagnetic Radiation Tester Material: ABS Size: approx. 64 x 28 x 130 mm/2.5 x 1.1 x 5.1 inches Model: ET925 Battery: 3 x AAA 1.5 V (not included). Usage: electromagnetic field radiation detection Scope of application: Electromagnetic radiation detection: mobile phone, computer, TV, refrigerator, high-voltage line radiation detection. Inspection of radiation protection products: inspection of the effects of radiation protection clothing, radiation protection films and other protective products. Electric Field: Unit: V/m (Volts per meter) Accuracy: 1V/m Measuring range: 1~1999V/m Alarm threshold: 40V/m Magnetic Field: Unit: uT (Micro Tesla)/mG Accuracy: 0.01uT/0.1mG Range: 0.01~99.99uT/0.1~999.9mG Alarm threshold: 0.4uT/4mG Reading display: 31/2 digit LCD display Test bandwidth: 5Hz to 3500MHz Sample time: approx. 0.4 seconds Test mode: Simultaneous measurement in dual mode Overload indication: LCD display for maximum range Operating temperature: 0°C to 50°C Operating humidity: less than 80% relative humidity Operating voltage: 4.5 V. Power supply: 3 x 1.5V AAA batteries Package list: 1 x Electromagnetic Radiation Tester 1 manual. Package List 1 x Electromagnetic Radiation Tester 1 x Manual