Handheld EMF Meter Digital LCD Radiation Detector O4660

Audible And Visual Alarms: The alarm mode of the EMF Detector tells you the radiation intensity range. Greenlight (mute): less than 4mG, yellow light (low audio frequency): 4mG - 40mG, red light (high audio frequency): more than 40mG. Widely Used: This EMF Meter detects invisible radiation around you, ensuring you have a healthy and safe everyday life. Mainly used to test microwave ovens, TVs, hairdryers, computers, low-frequency appliances, wires, etc. Precise Measurement: This Radiation Detector measures electromagnetic fields from 0.1 to 199.9mG with a resolution of 0.1mG/0.01µT. It detects the electric field range 1-1999V/M with 1V/M resolution, and the test ambient temperature range is 0～50℃ / 32～122℉. Multi-function: This Radiation Detector has multiple functions including data hold, maximum measurement, -key lock data, manual/auto shut-off, safe value setting, and large LCD value with sound and light system. Backlit Display: The backlit display gives you a clear reading even in dark or poor visibility conditions. Press and hold the MAX/BL button for 2 seconds to turn the backlight and torch on/off.