Portable Electromagnetic Radiation Detector WiFi Bluetooth Signal Detection Handheld EMF Tester with Digital LCD Alarm for Outdoor 3-in-1 Home,

✍ [Measurement parameters] Magnetic field measurement: 0.01~200.0uT; 0.1~2000mG; Electric field measurement: 1~2000V/m and RF measurement: 0.001~100.0mW/m². ✍ [3-in-1 Detection] Can detect the strength of radio frequency (RF) fields, electric fields (EF), and magnetic fields (MF). Equipped with a built-in electromagnetic radiation sensor for accurate electromagnetic field detection. ✍ [User Friendly] The radiation detector has a three-color backlight display and audio alarm (can be turned off), data hold function and maximum value measurement function, and low indicator. ✍ [Ergonomic Design] Portable size makes it easy to carry and does not take up much space when stored. The meter has a function that automatically turns off if there is no operation for 15 minutes. ✍ 【Wide Application】EMF detector can measure electromagnetic radiation emitted by TVs, computers, printers, microwave ovens, refrigerators, low frequency household appliances, etc. Features: Detects AC magnetic field, electric field, and radio frequency/microwave radiation intensity AC magnetic field measurement is in 3-axis mode and can be measured in any direction Peak measurement Data/maximum value hold function Audible and visible light alarm Green light: <0.12uT (1.2mG); <40V/m; <10mW/m² Orange light: <0.40uT (4.0mG); <400V/m; <50mW/m² Red light: ≥0.40uT (4.0mG); ≥400V/m; ≥50mW/m² Measured value, peak value, trend graph Simultaneous display low indicator Specifications: Magnetic field measurement Mode: 3 axes (X, Y, Z) Range: 0.01~200.0uT; 0.1~2000mG Auto range: 20uT/200uT; 200mG/2000mG Resolution: 0.01/0.1uT; 0.1/1mG Frequency range: 30~1000Hz Electric field measurement Mode: 1 axis Range: 1~2000V/m Auto Range: 2000V/m Resolution: 1V/m Frequency Range: 30~1000Hz RF Measurement Range: 0.001~100.0mW/m² Auto Range: 2/20/100mW/m² Resolution: 0.001/0.01/0.1mW/m² Frequency range: 50MHz~3.5GHz Alarm function Audible and visible light alarm (green/orange/red) when built-in thresholds are exceeded Automatic power off: after approximately 15 minutes of inactivity (can also be disabled) Operating environment: 0~40°C; 40~80% RH Power supply: 3 x 1.5V AAA batteries Set contents: 1 x EMF detector 1 x Carrying case English instruction manual Standard factory packaging