Instantaneous response to EMF fluctuations & spikes
Grey or Black color (not always grey as pictured).
Easy-to-read multi-segment LED display
Accuracy of 5% at 50-60 Hz
Detects ELF range (50 to 1,000 Hz) & VLF range (1,000 to 20,000 Hz)

Technical Details

Product Details

Package Dimensions
Width : 3.4 inch
Height : 2.8 inch
Length : 6.6 inch

Shipping Weight: 10.4 ounce (View shipping rates and policies)

ASIN : B004NMA6MI