A037M Mini Engine Data Monitor & N2K Converter
$210.00
Designed with simplicity and reliability in mind, the A037M—as a compact version of the A037—delivers essential engine monitoring functions in a cost-effective form, ideal for smaller vessels.
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- Engine data monitoring and tank level observation
- RPM tracking for accurate engine speed measurement
- Tilt/trim and rudder position monitoring
- Pressure and temperature sensor compatibility
- Wireless configuration via Bluetooth (Android app) and web interface
- Integrated status LED for clear operational feedback
- Pre-installed NMEA 2000 drop cable for quick and hassle-free installation
- Adjustable instance number for multi-engine vessel support
- Fully compatible with NMEA 2000 multifunction displays (MFDs)
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In stock (can be backordered)
Description
The A037M Mini Engine Data Monitor & N2K Converter is a compact, yet powerful solution designed to bring essential engine monitoring and data conversion features to small and medium-sized boats. As a streamlined version of our popular A037 Engine Data Monitor & NMEA 2000 Converter device, the A037M focuses on the most commonly used functions—making it more accessible and cost-effective for a wider range of vessels.
Despite its small size, the A037M delivers robust performance. It converts engine RPM pulses, resistance-based sensor readings, and voltage inputs into NMEA 2000 data, enabling seamless real-time monitoring through any compatible NMEA 2000 display or chart plotter.
Ideal for single or dual engine setups (when using multiple units), the A037M supports:
- Up to two resistive sensors – suitable for monitoring tanks level, rudder position, tilt/trim level and more.
- Up to two voltage sensors – for parameters such as oil/fuel temperature & pressure, Coolant temperature, alternator and more.
- RPM input — This input allows the device to read engine RPM data from a variety of engine signal sources.
This versatile input range makes the A037M a practical choice for essential engine data tracking, especially on vessels where simplicity and reliability are key.
For quick and easy setup, the A037M features Bluetooth connectivity. Using the free Android app, users can configure sensor types, calibrate input ranges, and even update the firmware wirelessly—ensuring the device stays up to date with the latest features.
Compact, configurable, and easy to use, the A037M offers a smart, modern solution to marine engine monitoring—ideal for boat owners seeking reliability without complexity.
| Document Type | Link |
|---|---|
| Set Up Guide |  |
| User Manual | |
| Configuration App (apk) |  |
Configure a Fuel Level Sensor
Configure and Display RPM
What’s included?
- 1 x A037M Mini Engine Data Monitor & N2K Converter (integrated NMEA 2000 cable)
App & Configuration
The A037M is fully configurable via our free Android app or web-based interface, compatible with Windows, Linux, and macOS. Users can choose from a range of pre-configured sensors or easily input custom data sets to suit their specific needs. The interface also allows you to map each input to a specific NMEA 2000 PGN and assign instance numbers—ideal for twin-engine or multi-system vessels.
In addition, the app enables effortless firmware upgrades, ensuring your device stays up to date with the latest features and improvements.
Still Need More from Your Engine – Convert Analogue to NMEA 2000
If your engine outputs analogue data and you’d like to monitor parameters such as RPM, temperature, humidity, tank level, oil temperature and pressure, or rudder angle, the A037 Engine Data Monitor & NMEA 2000 Converter makes it easy. Effortlessly convert analogue signals into NMEA 2000 data and keep a close eye on your engine’s health in real time. Perfect for upgrading engine monitor system and ensuring smooth, reliable performance on the water.
Get more details about A037 Engine Data Monitor & NMEA 2000 Converter from here.
