Oceanic Systems 3271 NMEA2000® Sender Averaging Module
- Maintains accurate tank level displays for long tanks when the boat is moving or stopped
- Calculates the average of 2 x 3271 Fuel Tank Senders
- High Accuracy
- Robust Aluminum Construction
- Easy to install just plug on to the network
- Switch settable Device Instance
- No complicated menu setups required
- NMEA2000® Certified
Install immediately as all senders are shipped pre-calibrated to give a percentage reading and cut to your specified length. Does not come with senders. Senders are an optional purchase.