ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073] Marine Navigation & Instruments | Autopilots the TLM100 is NMEA 2000

the TLM100 is NMEA 2000 certified so you can view any and all tank levels anywhere on the vessel using a compatible NMEA 2000 display

And it’s all packed into an easy-to-install black box unit with a small footprint

the SM-3 floats upright in all conditions

Stainless Steel Heavy Duty Barrel Bolt - Medium

MegaPress 316 FKM 1-1/4" 45 Degree Street Elbow

ProMariner Battery Isolator - 1 Alternator - 3 Battery - 70 AMP [11073] Marine Navigation & Instruments | Autopilots the TLM100 is NMEA 2000Battery Isolator 1 Alternator 3 Battery 70 AMP ProMariner Battery Isolators with gold plated terminals and improved efficiency, provide enhanced charging. Rated for use with DC devices ranging from 10 amps to 70 amps. Owner's Manual (pdf)