Maretron TLM100 Tank Level Monitor - 40" Depth Max - No Gas

The Maretron TLM100 Tank Level Monitor is an essential instrument for any serious boater or angler who relies on accurate fuel and freshwater measurements for extended time on the water. Whether you're running offshore on a long charter, heading into remote backcountry, or simply want to avoid the surprise of running empty, this dedicated tank monitor eliminates guesswork and keeps you informed at a glance.

Built for the demands of marine environments, the TLM100 delivers precision monitoring that experienced captains and weekend warriors alike depend on for safe, confident navigation. The monitor works with resistive tank level senders, converting electrical resistance into precise digital readouts that you can trust in real conditions. Its compact form factor—weighing just 0.65 pounds with dimensions of 7 x 2 x 10 inches—makes installation straightforward and unobtrusive in any helm station or control panel.

Anglers and boaters who run long days on the water benefit most from this monitor's reliability and straightforward operation. The TLM100 is designed for use with freshwater and diesel tanks, ensuring safety and compatibility without confusion. Its maximum depth capacity of 40 inches makes it suitable for a wide range of tank configurations found on various marine vessels.