✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Huge Savings Simrad Is42j Instrument Links J1939 Diesel Engines To Nmea 2000 Network [000-14479-001] Starter Kit [Bm65lPtC]

$73.99 $236.99 -69%

Introducing the Simrad IS42J Instrument The Simrad IS42J Instrument is a revolutionary tool for J1939 diesel engine owners, designed to seamlessly integrate engine data into your NMEA 2000® network. More than just a standalone gauge, the IS42J serves

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Huge Savings Simrad Is42j Instrument Links J1939 Diesel Engines To Nmea 2000 Network [000-14479-001] Starter Kit [Bm65lPtC]

Introducing the Simrad IS42J Instrument

The Simrad IS42J Instrument is a revolutionary tool for J1939 diesel engine owners, designed to seamlessly integrate engine data into your NMEA 2000® network. More than just a standalone gauge, the IS42J serves as a crucial link between your engine and a wide array of Simrad gauges and multifunction displays. This innovative device eliminates the need for a separate J1939 gateway or converter, simplifying the setup process and enhancing your on-water experience.

Key Features and Specifications

The IS42J is packed with features that make it an essential addition to any boat. It boasts a bright, optically bonded 4.1-inch color display, ensuring clear visibility even in direct sunlight. With the ability to monitor up to two J1939 connected engines, you can keep track of critical engine data at a glance. The built-in J1939-to-NMEA 2000® gateway means there are no separate black-box components to install, and the plug-and-play adapter cables are compatible with a wide range of J1939 diesel engines. This streamlined setup process, combined with intuitive operation and waterproof silicon keys, makes the IS42J both easy to install and configure.

Practical Uses and Benefits

The Simrad IS42J Instrument is perfect for boat owners who demand comprehensive engine monitoring and data management. Its low-profile glass helm design ensures it blends seamlessly into your boat's interior. The IS42J displays and converts many J1939 SPN’s, allowing you to configure data types for digital values and sidebars. With fuel usage and fuel economy monitoring capabilities, you can optimize your engine performance and save on fuel costs. Whether you're a professional skipper or a weekend warrior, the IS42J is an invaluable tool that will enhance your boating experience and provide peace of mind on the water.

What Our Customers Say

January 25, 2026

Absolutely no complaints!

It's a high-performance machine.

- Lincoln Richardson.

January 25, 2026

Absolutely no complaints!

Performance is consistently smooth and reliable.

- Derek Wilson.

January 25, 2026

Absolutely no complaints!

A wonderful tool that has been very helpful.

- Kelsey I..

Write a Review

You Might Also Like

Discover more great products from our collection.

30L EasyFeed® System

30L EasyFeed® System

(793)
$53.99 $172.99 -69%
White Industries Mi5 Hubs

White Industries Mi5 Hubs

(172)
$37.99 $121.99 -69%
Butterfly Bracelet Topper

Butterfly Bracelet Topper

(446)
$28.99 $92.99 -69%
Willie Nelson #3

Willie Nelson #3

(254)
$30.99 $99.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY