Maretron Tank Level Adapter NMEA 2000 New Condition. Compatible with both the American standard (240-33 ohm) and the European standard (10-180 ohm) resistive senders. Features of Maretron Tank Level Adapter NMEA 2000: Can be user calibrated for any resistance range from 0 to 300 ohms or 300 to 0 ohms Nemea 2000 interface Accommodates irregularly shaped tanks with 16 point calibration Included Accessories: TLA100-01 Documentation Package Contents: Maretron Tank Level Adapter NMEA 2000 Maretron TLA100-01: Tank Level Adapter NMEA 2000 New Condition