Blue Sea 8237 AC Digital Voltmeter [8237]

Monitor AC voltage across a 80–270V display range with the Blue Sea Systems 8237 digital voltmeter. Three display-brightness levels help adapt the readout to changing cabin or panel conditions. The splashproof front suits marine electrical panels, while manual sleep mode blanks the display to conserve power when monitoring isn’t needed.

• 80–270V display range: Provides at-a-glance AC voltage monitoring for compatible marine electrical systems.
• Three brightness levels: Lets you adjust display intensity for clearer viewing in different lighting conditions.
• Splashproof front: Helps protect the meter face from water splashes around marine panels.
• Manual sleep mode: Blanks the display when inactive to reduce power consumption.
• Large 0.5625-inch display characters: Makes voltage readings easier to see from the helm or electrical panel.

• What does the Blue Sea 8237 measure?
  It measures AC voltage for compatible marine electrical systems.
• What voltage range does it display?
  The display range is 80–270V AC, with an input-voltage specification of 80–249V AC.
• Can the display brightness be adjusted?
  Yes. The meter provides three display-brightness levels.
• Does it have a power-saving mode?
  Yes. Manual sleep mode blanks the display to conserve power.
• Is the front suitable for marine panel use?
  The front is splashproof, making it suitable for panel locations exposed to water splashes when installed according to the manufacturer’s instructions.