Special Features:

Handheld direction finder (df) kit which detects and measures signal strength. Kit includes the df handset, usb cable, power adapter, and earbud headset.

Properties:

A fixed number of components and/or items, not all having the same basic name, for the passive detection and direct display of the frequency being measured. May exclude certain operating components supplied separately or already present at the point of usuage. For items using the heterodyne principle of frequency determination, see frequency meter. See also meter, electrical frequency. For items using the absorption principle of frequency determination, see wavemeter.