LDG TW-1 Talking Wattmeter
Provides spoken indication of power and SWR using a digitally recorded
voice. At the press of a button, the TW-1 speaks the forward power, reverse
power or SWR. Three languages are available: English, Spanish and German. It
includes its own internal speaker; no external audio hookups are needed.
Needs just 1 watts to operate, but will handle up to 2000 watts PEP.
TW-1 Talking Wattmeter $134 (+$3 S&H)