Electromagnetic radiation detector/meter Simple, ale highly functional electromagnetic field detector The sensor signals the measurement results in 3 ways: via alarm sound, light information and za using voice messages. Aneng GN902 is equipped with an electromagnetic radiation sensor and a microcontrol chip The device is easy to use, and thanks to its compact size you can always have it pod hand. Great for measuring electromagnetic fields in indoor and outdoor environments About the product: Range: 0.01 uT-99.99 uT / 1 V/m-1999 V/m Low battery indicator Alarm sound, light and voice messages Automatic shutdown Easy-to-read LCD display Wide application (for measurement at home, office, industry, etc. ) Easy to carry (light and small size) Measuring units: UT/mG℃ / ℉ Brand: Aneng Model: GN902 Range: 0.01 uT-99.99 uT / 1 V/m-1999 V/m Display: LCD Color: Red Product Size: 150,5 x 32,8 x 25,5 (mm) The package contains: Electromagnetic field detector ANENG GN902 User manual screwdriver