wholesale Electromagnetic Radiation Detector Pen EMF Tester Noncontact High Sensitive Detector Pen for Home Electrical Equipment

wholesale Electromagnetic Radiation Detector Pen EMF Tester Noncontact High Sensitive Detector Pen for Home Electrical Equipment

Brandnan
Description
With sound alarm, light prompt radiation, small and sensitive, easy to carry, sound and light prompt, accurate detection When testing the mobile phone, keep the mobile phone in the DC charging state, if not, the test pen will not alarm, and the test computer should be kept plugged in at the time Our shop only makes high quality products, please do not choose items based on price, quality first. We accept mixed orders, please leave a message in the order, when you have any special requirements, please feel free to contact us. If the picture is not clear enough, please feel free to contact us to view the original picture, thank you!.syi
£3.60