SKU: 21697115354

Maretron J2K100 NMEA 2000 / J1939 Bridge [J2K100-01]

Sale price$155.70 Regular price$173.00
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

Maretron J2K100 NMEA 2000 / J1939 Bridge [J2K100-01]J2K100 NMEA 2000 J1939 Bridge (Engine Transmission Genset Gateway) Maretron's J2K100 attaches directly into J1939 networks of compatible engines, transmissions, and gensets and converts the J1939 engine data to the NMEA 2000 marine digital interface. Critical engine, transmission, and genset data is then distributed throughout the vessel over a single cable where it can be monitored by any NMEA 2000 compatible display. All the information you need is

J2K100 NMEA 2000® / J1939 Bridge (Engine/Transmission/Genset Gateway)


Maretron's J2K100 attaches directly into J1939 networks of compatible engines, transmissions, and gensets and converts the J1939 engine data to the NMEA 2000® marine digital interface. Critical engine, transmission, and genset data is then distributed throughout the vessel over a single cable where it can be monitored by any NMEA 2000® compatible display. All the information you need is available anywhere and everywhere you need it.The J2K100 only listens to the J1939 network and draws no power from it (power is derived from the NMEA 2000® interface). The J2K100 does not transmit any information over the J1939 network so it will not interfere with existing engine control or status data in any way.

The J2K100 can also be used as part of a complete fuel computer. Simply connect the J2K100 together with the Maretron universal display (DSM200) and GPS antenna/receiver (GPS100) and you have a system capable of displaying gallons per hour and/or miles per gallon.

Features:

  • AC Generator Current
  • AC Generator Frequency
  • AC Generator Voltage
  • Tachometer
  • Engine Hours
  • Coolant Pressure
  • Coolant Water Temperature
  • Engine Oil Pressure
  • Engine Oil Temperature
  • Boost Pressure
  • Fuel Rate Monitoring
  • Percent Engine Torque
  • Rated Engine Speed
  • VIN
  • Software ID
  • Transmission Gear
  • Transmission Oil Pressure
  • Transmission Oil Temperature

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

  • Data Interface: NMEA 2000
  • Box Dimensions: 5"H x 9"W x 12"L WT: 1.55 lbs
  • UPC: 873804000077

Quick Guide (pdf)
Owner's Manual (pdf)
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: 21697115354

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4.3 ★★★★★
Based on 14 reviews
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T
Verified Purchase
Theresa Laskowsky
Belleville, US
★★★★★ 5
Its good
It works, just doesn't hold well when the inside of car is hot
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
R
Verified Purchase
Robert
Carnegie, US
★★★★★ 1
work as it was intended to
the first time I attached it fell off with in an hour. i didn't even have my phone mount it. i try s second time only lasted 20 minutes. the last time i tried it only lasted a few minutes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
V
Verified Purchase
Vanessa
Waukegan, US
★★★★★ 5
Exceeds my expectations!!
Great product design, very versatile with an incredible magnetic. Worth its weight in gold. Works perfectly as described, actually surpasses my expectations. I sail and have placed this by my helm for my device, which I use for navigation and other purposes. Despite encountering severe weather conditions, it has never failed me. I’ll be ordering more of these in the future for my other devices and as gifts.
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Reviewed in the United States on April 27, 2026
S
Verified Purchase
Sherron J Badour
Pawtucket, US
★★★★★ 5
Hands-free video watching
Handy tool especially while I am working at this computer. I can work and watch a video at the same time. Tool holds it tight with a strong magnet. (Turned my phone around for the pic for privacy)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
J
Verified Purchase
J. Cowger
Carnegie, US
★★★★★ 5
Easy to use and sturdy.
They weren't kidding when they said easy to install! All you do is pick where you want the base to be and stick it there with the adhesive side, then put the other side on your phone. The magnets are really strong and hold it well, not flimsy at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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