SKU: 45740788687

Blue Sea 1850 M2 Vessel Systems Monitor [1850]

Sale price$185.85 Regular price$206.50
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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Description

Blue Sea 1850 M2 Vessel Systems Monitor [1850]1850 M2 Vessel Systems Monitor Performs comprehensive monitoring of four critical systems in one compact organic LED digital monitor. DC System Monitoring (up to two batteries) One input monitors the DC voltage, state of charge, current for one battery bank and another input monitors the voltage of an additional battery bank. Alarms include high and low voltage, high current, and low battery. AC System Monitoring The VSM monitors a single AC voltage,

1850 M2 Vessel Systems Monitor

Performs comprehensive monitoring of four critical systems in one compact organic LED digital monitor.

DC System Monitoring (up to two batteries)

One input monitors the DC voltage, state-of-charge, current for one battery bank and another input monitors the voltage of an additional battery bank. Alarms include high and low voltage, high current, and low battery.

AC System Monitoring

The VSM monitors a single AC voltage, current, and frequency. Alarms include high and low voltage, high current, and high and low frequency.

Bilge & Tank Monitoring

The VSM has two inputs that can be configured as a bilge or tank monitor. When configured as a bilge input, monitoring functions include pump active, cycle count in the last 24-hours, average cycles in a typical 24-hour period, and total cycles. High alarms can be set for both the minutes of run time in the last hour as well as the number or cycle counts in the last 24-hours. When configured as a tank input, tank status can be represented in both capacity (gallons or liters) or as a percentage of capacity. Custom tank shapes can be auto-calibrated or programmed. Both high and low level alarms can be set for all tanks.

Specifications:

  • Meter: Bilge, Current, Tank, Voltage
  • Frequency: 40-90Hz
  • Current Range: 0-150A AC/-500 to 500A DC
  • Operating Voltage: 40-300V AC/7-70V DC
  • Minimum Current Draw: 18.8mA @ 12V, backlight off/35mA @ 12V, backlight off 
  • Nominal Voltage: 120V AC, 230V AC, 12V DC, 24V DC, 48V DC
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: 45740788687

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4.9 ★★★★★
Based on 11 reviews
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Verified Purchase
Amanda L
Pawtucket, US
★★★★★ 4
Great sized, nice organization, lacks protection for studs
Color: White, Size: Medium (8.46"W*5.71"D*2.17"H)
The size is great. I love that it zips closed I don't need as much ring storage as it has, and I could use some larger compartments for earrings My biggest complaint is that the flap that houses the studs doesn't have any extra space, so the stud earrings lay directly on the rings. Not great for protecting metal and stones from scratches and bending.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
I
Verified Purchase
Irina
Boise, US
★★★★★ 5
Very convenient design
Color: Black, Size: Large (10"W*6.69"D*2.17"H), Color: Black, Size: Large (10"W*6.69"D*2.17"H)
Really loved the quality 🌸 Now all my jewelry is neatly organized in one place. Very convenient sections for storing different types of jewelry. Looks beautiful and helps keep everything organized ✨
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Reviewed in the United States on May 7, 2026
N
Verified Purchase
nevin
Phoenix, US
★★★★★ 5
Great travel jewelry case!
Color: Black, Size: Medium (8.46"W*5.71"D*2.17"H)
This is a fabulous case for traveling with jewelry! Each area is secure (no jewelry moving around). The case is attractive, easy to use and has a durable and wipeable cover.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
Y
Verified Purchase
Yang
Los Angeles, US
★★★★★ 5
A Stylish and Functional Addition to My Décor!
Color: Gray 1 Pack, Size: 8" x 8" x 1.8", Color: Gray 1 Pack, Size: 8" x 8" x 1.8"
I recently purchased the ZHEM Valet Tray for Men in Dark Gray, and I couldn't be happier with this product. It's become an indispensable part of my daily routine and home décor. The design and craftsmanship of this tray are outstanding. The dark gray color is elegant and complements my furniture perfectly. It's not just a valet tray; it's also a decorative piece that adds a touch of sophistication to my nightstand and dresser. The size (8x8x1.75 inches) is ideal for holding my daily essentials like my watch, perfume, keys, and even napkins. I appreciate the versatility - it serves as a decorative piece, an organizer, and a functional tray all in one! The quality is top-notch, and it feels sturdy and well-made. It's also easy to clean, which is a big plus. Overall, the Tray has exceeded my expectations. It's a stylish and functional addition to my décor, and I highly recommend it to anyone looking for a versatile and attractive tray for their home. Five stars! ⭐⭐⭐⭐⭐
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Reviewed in the United States on September 8, 2023
M
Verified Purchase
Maddie
Waukegan, US
★★★★★ 5
Super cute landing space for keys
Color: White 1 Pack, Size: 8" x 8" x 1.8", Color: White 1 Pack, Size: 8" x 8" x 1.8"
I always have trouble finding my keys and so it’s been very helpful to have a dedicated spot to easily throw them in when I get home. At first I thought it would be too big but it’s the perfect size for two wallets and keys, and it’s good quality albeit a bit expensive. The gold isn’t too shiny either, it’s a nice touch and it really reduces the look of clutter on your surfaces and helps it look more organized. It also doesn’t slip around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026

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