SKU: 63330019849

Blue Sea 1839 M2 OLED Tank Monitor [1839]

$155.70 $173.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 27 - Oct 2

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Description

Blue Sea 1839 M2 OLED Tank Monitor [1839]M2 OLED Tank Monitor 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 Includes external DC Shunt or

Blue Sea 1839 M2 OLED Tank Monitor [1839]
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 63330019849

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4.7 ★★★★★
Based on 1331 reviews
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Product Reviews
V
Verified Purchase
Vivian Davis
Whiting, US
★★★★★ 5
Works just like it says.
Color: 8-in-1 Silver, Size: Rechargeable
My hands can no longer open a bottle of wine. This makes it so easy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Anita Lyfe
Fort Morgan, US
★★★★★ 5
Wonderful opener
Color: Black
FINALLY!! A product that works efficiently, exactly as promised, and does an excellent job with no learning curve. This wine opener is easy to use, and works exactly as it should. The capsule cutter works like a breeze, and the cork lifter is smooth and fast. It pulls the cork, then reverses, and pushes the cork back off and into your waiting palm. Totally impressive! Wish all products were made as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
D
Verified Purchase
Don
Massapequa, US
★★★★★ 5
Great wine ipener
Color: Black
Works great and good cutter. I wish the base was a little smaller I don’t need to display the wine aerator so it would have been better to make the base small and just be a charger and bottle cutter holder
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
D
Verified Purchase
Denise Hodge
Waukegan, US
★★★★★ 5
PERFECT
Color: Black
GLAD I BOUGHT, SIMPLE TO USE
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
J
Verified Purchase
jayne brown
Phoenix, US
★★★★★ 5
Small yet mighty
I love this wine opener. Its small footprint on my countertop is just perfect. It has a little light when it’s charging and I love the accessories. It’s very nice for its price. I got it before the holidays so I can honestly say it got a lot of use and it’s working like a champ!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026

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