Blue Sea 8239 AC Digital Frequency Meter [8239] Winterizing | Water Flushing Systems which makes them a perfect

which makes them a perfect fit for pilothouses where brightness is not a problem

35 Second Trigger Speed Captures fast-moving wildlife instantly

Includes 20ft cable

and built for tough outdoor conditions

Blue Sea 8239 AC Digital Frequency Meter [8239] Winterizing | Water Flushing Systems which makes them a perfectAC Digital Frequency Meter Displays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2 ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov. Owner's Manual (pdf)