<https://powersight.com/products/current-probes/HA-GFD/#webpage>
<http://schema.org/description>
"Our HA-GFD Current Probe is our most sensitive current probe, measuring down to 5 mA. Ideal for measuring leakage current and ground faults"
<https://powersight.com/products/current-probes/HA-GFD/>