ITEM NAME:20Hz-2000MHz Automatic EMF Electromagnetic Radiation Detector Pen Meter FT Features: Very sensitive, strong electromagnetic radiation when detecting charging phones Detecting radiation radius of a variety of mobile phones, electrical appliances, sockets, switches Specifications: Size: 150 x 20 x 23mm Measuring range: 20Hz-2,000MHz Display unit: ÃŽ ¼m/ cm2 (microwatt/ square centimeters) Test error:  ±10ÃŽ ¼w/ cm2 (microwatt/ square centimeters) Sampling rate: about 5 times/ sec Use temperature: 0~ 40 ℃ Use humidity: less than 70% RH Alarm: sound and light alarm Package Included: 1 x Electromagnetic Radiation Detector Pen (*Battery not include) Features: Very sensitive, strong electromagnetic radiation when detecting charging phones Detecting radiation radius of a variety of mobile phones, electrical appliances, sockets, switches Specifications: Size: 150 x 20 x 23mm Measuring range: 20Hz-2,000MHz Display unit: ÃŽ ¼m/ cm2 (microwatt/ square centimeters) Test error:  ±10ÃŽ ¼w/ cm2 (microwatt/ square centimeters) Sampling rate: about 5 times/ sec Use temperature: 0~ 40 ℃ Use humidity: less than 70% RH Alarm: sound and light alarm Package Included: 1 x Electromagnetic Radiation Detector Pen (*Battery not include).1 x Electromagnetic Radiation Detector Pen. Very sensitive, strong electromagnetic radiation when detecting charging phones. Alarm: sound and light alarm. Size: 150 x 20 x 23mm.
