AT-9 Electromagnetic Radiation Detector / Test Pen with Sound / Light Alarm<br /><br />Main Features:<br />● With sound / light alarm function<br />● Powered by 2 x 1.5V AAA batteries (not included)<br /><br /><br />    Specifications<br />General<br />  Model: AT-9                                                  <br />                        Type: Electromagnetic Radiation Test Pen                                                  <br />                        Special Function: Test Pen                                                  <br />                        Certificate: CE                                                 <br />Dimensions and Weight<br />  Product Weight: 0.022 kg                                                  <br />                        Package Weight: 0.082 kg                                                  <br />                        Product Size (L x W x H): 14.4 x 2.5 x 1.9 cm / 5.66 x 0.98 x 0.75 inches                                                  <br />                        Package Size (L x W x H): 15.2 x 3.6 x 2.2 cm / 5.97 x 1.41 x 0.86 inches                                                 <br />Package Contents<br />  Package Contents: 1 x AT-9 Electromagnetic Radiation Test Pen， 1 x Chinese Manual                                                 <br /><br /><br /><br />                                                                                            <br />