![Blue Sea 8239 AC Digital Frequency Meter [8239]](http://cdn.shopify.com/s/files/1/0279/1951/5721/products/20750XL_{width}x.jpg?v=1595625179)
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)