Cheap home depot version
The one i have is a kiddie i believe. Pretty fancy in that you can push a button for an immediate scan and a digital readout of ppm. The chirp is very shrill. One time on a long cross country during one leg we had a chirp...vented cockpit and started working it... Low battery signal.. haha.
Anyway, plenty loud. For $30 cant imagine why anyone would not have one in their plane. Cheap and decent quality insurance. CO has brought down several birds i believe.
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Rick Woodall C-GSTT "ghost"
9a -TMX io-320, catto three blade, dual dynon hdx with a/p. 900+ hrs in 8 yrs flying.
Flew to Osh 11,12,15,17,19. SNF 2013. West to Cali /Washington/Vancouver/crossed the Rockies north to Red Deer east to Moosonee and over to maritimes. South to Jekyll Isl, cedar key, and Key West etc. 6 trips and 17 islands of the Bahamas. Flown turtles and dogs for Pilots n Paws too. Love our Rv's
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