Best in 7 days
![Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]](https://cdn.shopify.com/s/files/1/0494/1627/4077/products/68733XL.jpg?v=1676519525)
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USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Oct 8 - Oct 13
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]1842 M2 OLED Digital Bilge Meter The M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external circuits based on any value measured by the M2. Features: Auto dimming, bright Organic LED display is easy to read 80dB alarm on all models Isolated 500mA MOSFET relay Bilge float switch
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 1836 reviews
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Product Reviews
★★★★★ 5
Nice product
Color: Brown, Size: 17" x 6"
The shelves were a dark brown and lightweight. The brackets were very nice and it will be great for decorative purposes. A great value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
★★★★★ 5
Very Nice!
Color: Natural, Size: 17" x 6"
Nice product and serves its purpose well for my needs at bedside.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 4
Pleased.
Color: Black, Size: 17" x 6"
Pleased.
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Reviewed in the United States on February 13, 2026
★★★★★ 5
Great and easy to install
Color: Brown, Size: 17" x 6"
I need shelves behind my up and down tv and the work great.
The shelves are light but strong.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Shelving
Color: White, Size: 17" x 6"
Look nice and easy to put up
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Reviewed in the United States on May 29, 2026
