Electromagnetic field meter up to 100μT WINTACT WT3121 Product code: BT-102 Warranty: 24 months Free testing: up to 14 days WINTACT WT3121 is used in testing and studying electromagnetic radiation both indoors and outdoors. The device is equipped with an internal, built-in electromagnetic radiation sensor. The radiation reading is displayed on a high-quality digital LCD screen . Thanks to this, it is possible to take appropriate preventive measures adequate to the measurement results. Technical data **** Units: V/m (electric field) / μT (magnetic field) Accuracy: 1V/m (electric field) / 0.01μT (magnetic field) Range: 1V/m-1999V/m (electric field) / 0.01μT-99.99μT (magnetic field) Alarm threshold height: 40V/m (electric field) / 0.4μT (magnetic field) Display reading: 3-1/2-digit LCD Bandwidth: 5Hz—3500MHz Sampling time: about 0.4 sec Test mode: Double, at the same time Reading out of range: Display shows 1 Usage temperature: 0C50C Usage Humidity: 80% RH Operating voltage: 9V Power supply: 6F22 9V battery Dimensions: 60x25x133mm Weight: 121g Product Pictures Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.