Product description
Features: Keep you from radiation, good for Special function 5-led indicators, which different radiation values; easy to use;
Application 50/60Hz frequency monitoring
Dark green 0 1.5 milligauss; Green light 1.5 to 2.5 milligauss; Yellow 2.5 to 10 milligauss; Orange 10 to 20 milligauss; Red 20+ milligauss; Size: 167X65X37MM
Power supply mode: dry battery 9V 6F22 (without battery)
Material:ABS Package Contents:
1 x EMF Tester Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.