Main Features:Work with 1pc 6F22 9V battery (included)
Wide range of detectable frequency
It can detect the electromagnetic radiation everywhere
Comply with CE
Easy to operate, it can detect the power of electromagnetic radiation around home
Portable and lightweight 0.190 Package weight: 0.223 kg
Product size (L x W x H): 13.40 x 7.20 x 3.00 cm / 5.28 x 2.83 x 1.18 inches
Package size (L x W x H): 17.00 x 12.00 x 5.00 cm / 6.69 x 4.72 x 1.97 inches
Package Contents: 1 x Electromagnetic Radiation Detector, 1 x Battery, 1 x English / Chinese User Manual