Blue Sea 8239 AC Digital Frequency Meter [8239] Electrical | Battery Chargers Fluid throws through the upper

Fluid throws through the upper hinge at the top of the actuator - thus eliminating external hoses subject to damange

5/16" mounting hardware

In the US Navy tests

no critical stripping of coax

Blue Sea 8239 AC Digital Frequency Meter [8239] Electrical | Battery Chargers Fluid throws through the upperAC 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)