If you can not see our

"Pop-Up Menu" here...

IE  is restricting our webpage from running scripts,

click at the IE  information bar

& then click

"Allow blocked content..."


If you still have problem,

please use our Site Map

Simrad IS20 Instruments

                  SimNet/NMEA 2000 Bus, NMEA 0183.                    Manuals

IS20 Instruments series is discontinued, for compatible replacement units check the IS42 series

New SimNet data bus and active transducer technology make the new IS20 instruments the perfect choice for cruisers, club racers and power boats.


IS20 Graphic

The flexibility to quickly toggle between display pages makes the IS20 GRAPHIC the perfect universal performance instrument.

IS20 Wind

Analog wind system with a highly advanced Kalman filter that insures superior accuracy and fast reaction time

IS20 Combi

The new IS20 multifunction instrument series features Simrad’s revolutionary new SimNet data bus and active sensor technology, providing unsurpassed performance and ease of use.

IS20 Compass

The IS20 COMPASS System provides a precise 360° analog and digital heading read out.

IS20 Tack

The IS20 TACK instrument provides a magnified view of the wind angle.

IS20 Rudder

Provides a precise readout of rudder angle and includes the rudder angle sensor.


The new IS20 multifunction instrument series features Simrad’s revolutionary new SimNet data bus and active sensor technology, providing unsurpassed performance and ease of use.

  • Easy to see and use – a brand new high contrast LCD and large control buttons ensure simple operation in all conditions.

  • Accurate – precision sensor technology provides raw data to advanced software at the instrument head for confidence in the data you see.

  • Installation & Integration

    • Integration and connection to sensors is just as simple, as the unique Simrad Intelligent Marine Network – SimNet – features plug and play operation and slim line connectors for easy cable routing, so you’ll be up and running in very little time.

    • SimNet lets you ‘daisy chain’ the IS20 instrument and sensor in any order allowing you to use the most efficient cable runs possible when installing the system. This dramatically reduces installation time compared to traditional instrument systems.

    • The DST800 SimNet sensor utilizes a brand new Active Sensor Technology, providing depth, temperature and speed data from a single thru hull sensor and because the sensor operates via SimNet, you can connect it to any of the IS20 instruments regardless of location or function.

    • The IS20 Wind Vane provides wind speed and wind direction via SimNet, so just like the depth sensor, you can connect it to any of the IS20 instruments regardless of location or function and enjoy system wide wind data.

    • Simrad IS20 instruments are easy to install, as you do not need to access the inside of a console or dashboard to attach the units. Simply remove the four corner caps and screw the instruments into the prepared space. Then replace the corner caps and you’re done.

For more information and availability please contact us.

Site Map

Contact us, Write, Fax, E-Mail,

Call M-F [9.00am-5.00pm Central US (- 6h GMT)] at:
Hellas Marine, Inc.

Chicago Marine Electronics
212 E. Crescent Ave.
Elmhurst IL. 60126

Phone : +1 (630) 501-1938

email cme


Marine Electronics, Communication, Navigation, Autopilots & Instrument Marine products.

  1. Note: Posted MAP (Minimum Advertised Price) or CME prices are subject to and may change with out prior notification. Contact us for current pricing.

  2. Note: Posted prices do not include TAX for Illinois State residence, S&H, Installation, Set-up, Training, Calibration, Local Taxes or Custom fees and Freight carrier clearance fees of items sold.

  3. Note: Minimum Ground Shipping & Handling Policy: We do not have a minimum required order but small orders take just as much time to pick, pack and process as larger orders. A minimum of $15.00 shipping fee apply to your order. If the actual cost of shipping your products exceeds $15.00, we will revert to charging the actual cost of shipping. Back Orders or products marked "Pre-Order" and/or product not available at the time of shipment will be charged shipping as they are are shipped.

  4. Note: Products are not returnable, all sales are final, "Hellas Marine, Inc." and dba "Chicago Marine Electronics" does not provide any warranty as to any product sold, items sold may not be returned to "Hellas Marine, Inc." and dba "Chicago Marine Electronics", pursuant manufacture's warranty, defective products are repaired or replaced by the manufacturer, as per manufacturer's warranty.

  5. Note: "Hellas Marine, Inc." and dba "Chicago Marine Electronics" are not responsible for freight expenses on any warranty items S&H.

  6. Note: At "Hellas Marine, Inc." and dba "Chicago Marine Electronics" discretion, all items returned for credit are subject to a 25% restocking fee, sorry no refunds.

  7. Note: Our services are a person to person basis, to maintain our good prices and the latest software versions on product sold our stock is low, orders are processed by the date they received. Ordered products are Billed/Charged upon order.

  8. Note: Reproduction and copy of any page, picture, document or material  used in the www.HellasMarine.com & www.ChicagoMarineElectronics.com web site for commercial or any other use with out written authorization from Hellas Marine, Inc. & Chicago Marine Electronics is prohibited.

Fraud Alert: Fraudulent use of the ---@chicagomarineelectronics.com email addresses, spam emails are send via email communication messages to undisclosed recipients by unauthorized senders, if you are not expecting an email from Hellas Marine or Chicago Marine Electronics please disregard and delete the email, we apologize for any inconvenience and thank you for your understanding.

Created by Hellas Marine Inc.


Copyright © 2001  {Hellas Marine, Inc. dba Chicago Marine Electronics}. All rights reserved.

Earth at night