ITEM NAME:20Hz-20,00MHz Automatic EMF Electromagnetic Radiation Detector Pen Tester #JT1 Product Description Description: Features: Non-contact electromagnetic radiation detector pen with no digital display; Very sensitive, strong electromagnetic radiation when detecting charging phones; Detecting radiation radius of a variety of mobile phones, electrical appliances, sockets, switches; Specifications: Size: 135 x 68 x 25mm/5.31 x 2.68 x 0.98" Measuring range: 20Hz-2,000MHz Display unit: ÃŽ ¼m/ cm2 (microwatt/ square centimeters) Test error: Â ±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 Included: 1 x Electromagnetic Radiation Detector Pen.Included: 1 x Electromagnetic Radiation Detector Pen. Very sensitive, strong electromagnetic radiation when detecting charging phones;. Alarm: sound and light alarm. Use humidity: less than 70% RH. Use temperature: 0~ 40 ℃.
