NEW Electromagnetic Radiation Detector EMF Meter Tester Characteristics: Manufacturer new and high quality Simple to use, minimal cost Wonderful for property, business office, computer space, management space, electricity lines, cables, screens, and so forth. Evaluate the electromagnetic radiation from mobile telephones, personal computers, copiers, fax equipment, air conditioners, fridges, and so on Show readings: three semi-liquid crystal exhibit, optimum reading minimal-frequency 1999V/M / High Frequency 1999?W/cm2 Degree: minimal-frequency V/m, high-frequency: -?W/cm2 Measurement time intervals: .4 seconds Operating voltage: 9V Frequency range: minimal frequency: 5Hz-four hundred KHz, high frequency: 30MHz-2000MHz Operating temperature: -15°C to 60°C Dimension: 132 x 69 x 29 mm Note: This meter is for testing the electromagnetic radiation. If the gear like computer with floor loop electricity, the electromagnetic radiation will be diverted to the floor, then the examination will fall short. Besides, steel will defend the radiation. If the meter always displays "" in testing, remember to replace the battery. ++ Deal provided ++ 1 x Electromagnetic Radiation Detector 1 x Consumer Guide