- Color: Grey + Dark Red- Material: Plastic housing- High sensitive pen-shaped electromagnetic radiation detector- Portable and easy to use- Detect range: >=50uw/cm2- Frequency range: 50~500Hz- Ambient temperature range: 32'F~122'F (0'C~50'C)- Powered by 2 x AAA batteries (not included) - Application:- Used in home electrical equipment, such as cell phones, computers, hair driers, TVs, induction cookers & fridge etc.- Chinese manual included
<br />                                                    
<br />                                                                            Dimensions: 5.71 in x 0.94 in x 0.75 in (14.5 cm x 2.4 cm x 1.9 cm)
<br />Weight: 0.81 oz (23 g)
<br />
<br />                        
<br />                                            
<br />                
<br />