* Isolates problems as electrical or mechanical in seconds without a schematic * Requires no direct electrical connection * Variable sensitivity * Detects troublesome transient pulses * Every unit hand-crafted and quality control-tested * Can be used in high-risk explosive environments * Long-life power source and low current LED lasts for at least 5000, 5 second operations * Detects residual magnetism * Shelf life of 5 years I HAVE NOT VERIFIED THAT IT WORKS
