Min. S$100.00 Purchase30 days from issued date
Min. S$50.00 Purchase30 days from issued date
do not recommend as i not sure if it's working...
Devices is working but you have not clue if it is electro or magnetic frequency? And the number does not tell you anything. there is no instruction to interpret the number.
Tested and it works well.
DT-1130 EMF Meter Dosimeter Tester Electromagnetic Radiation Detector