32% drop
JUNWELL EMF Meter High Accuracy Electromagnetic Field Radiation Detector Battery Powered Electric EMF Detector Ghost Hunting Paranormal Equipment Tester for Industrial Construction
$12.03$17.68(-32%)
- [High Sensitivity] The EMF meter adopts premium material and advanced technology, with high sensitivity, and it can accurately measure wide-spectrum EMF from 50 Hz to 20,000 Hz to prevent potentially
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