![Blue Sea 8239 AC Digital Frequency Meter [8239]](https://cdn11.bigcommerce.com/s-oeov1ovydn/images/stencil/608x608/products/968/2279/20750XL__36905.1734053035.jpg?c=1 "Blue Sea 8239 AC Digital Frequency Meter [8239]")
![Blue Sea 8239 AC Digital Frequency Meter [8239]](https://cdn11.bigcommerce.com/s-oeov1ovydn/images/stencil/1280x1280/products/968/2279/20750XL__36905.1734053035.jpg?c=1&imbypass=on "Blue Sea 8239 AC Digital Frequency Meter [8239]")
![Blue Sea 8239 AC Digital Frequency Meter [8239]](https://cdn11.bigcommerce.com/s-oeov1ovydn/images/stencil/50x50/products/968/2279/20750XL__36905.1734053035.jpg?c=1 "Blue Sea 8239 AC Digital Frequency Meter [8239]")
Description
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)
Details
MPN: |
8239 |
![Blue Sea 8237 AC Digital Voltmeter [8237]](https://cdn11.bigcommerce.com/s-oeov1ovydn/images/stencil/590x590/products/966/2277/20748XL__04544.1734053030.jpg?c=1 "Blue Sea 8237 AC Digital Voltmeter [8237]")
![Blue Sea 8247 AC Digital Multimeter with Alarm [8247]](https://cdn11.bigcommerce.com/s-oeov1ovydn/images/stencil/590x590/products/974/2285/20757XL__36277.1734053049.jpg?c=1 "Blue Sea 8247 AC Digital Multimeter with Alarm [8247]")
![Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]](https://cdn11.bigcommerce.com/s-oeov1ovydn/images/stencil/590x590/products/6968/8288/68733XL__15032.1734078426.jpg?c=1 "Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]")
![Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]](https://cdn11.bigcommerce.com/s-oeov1ovydn/images/stencil/590x590/products/9727/11057/80386XL__81980.1734085312.jpg?c=1 "Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]")
![Blue Sea 1836 M2 AC Ammeter [1836]](https://cdn11.bigcommerce.com/s-oeov1ovydn/images/stencil/590x590/products/4212/5527/54768XL__46057.1734060796.jpg?c=1 "Blue Sea 1836 M2 AC Ammeter [1836]")