I wonder if metal mesh clothing, a wearable Faraday Cage, would defeat this device similar to the screen used on microwave ovens. From what I have read it's be

I wonder if metal mesh clothing, a wearable Faraday Cage, would defeat this device similar to the screen used on microwave ovens. From what I have read it's been fine-tuned to a specific frequency that penetrates the skin so far and is prefect for causing the nerves to react. If so it should be easy to create a suit that would nullify the effect using a metal mesh suit and helmet.