Fangrui Product Details The World Health Organization Lists The Five Major Effects Of Electromagnetic Radiation On Humans 1. Electromagnetic Radiation Is The Main Cause Of Cardiovascular Disease, Diabetes And Mutation. 2. Electromagnetic Radiation Injury To Human Reproductive System,nervous System And Immune System; 3. Electromagnetic Radiation Is The Inducing Factorofabortion, Infertility And Abnormal Fetus Of Pregnant Women 4. Electromagnetic Radiation Directly Influences The Development Of Children And Bone Development, Resulting In Decreased Vision, Lossofretinal Detachment And Liverhematopoiesis The Electromagnetic Radiation May Decrease The Physiological Function New Product Number: Et825 Product Name: Electromagnetic Radiation Detector Reading Display:3-1/2-digit Lcd Testing Bandwidth:5hz-3500mhz Sampling Time:about 0.4 Seconds Test Mode:bimodule Synchronous Test Over Range Indication: Lcd Displays 1 Operating Temperature:050operation Humidity:relative Humidity Less Than Measuring Range: 0.01~19.99 (t) Op