Blue Sea 8239 AC Digital Frequency Meter [8239] Clearance Accepts standard Blue Sea Systems'

Accepts standard Blue Sea Systems' backlight labels

cast aluminum endbells and lower housing to improve pressure capability and life

Meets UL1500 and ISO8846 ignition protection requirements

The solenoid valves lock tightly to secure the tabs in place

Blue Sea 8239 AC Digital Frequency Meter [8239] Clearance Accepts standard Blue Sea Systems'AC 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)