Lowrance TM Transducer f/DSI w/Temp

Imagine gliding across the water, your fishfinder painting crystal-clear pictures of the underwater world below. That's the edge the Lowrance TM Transducer for DSI with Temp delivers to serious anglers. This transom-mount skimmer isn't just a sensor—it's your gateway to sharper DownScan Imaging (DSI), revealing fish-holding structures, bait schools, and bottom details with stunning precision. Paired with its built-in temperature sensor, you'll track water conditions in real-time, making smarter decisions on where to cast or troll.

Unlock Superior DownScan Imaging Performance

At the heart of this transducer beats dual-frequency technology: 455 kHz for broader coverage up to 300 feet deep, and 800 kHz for ultra-fine resolution on tighter targets. The beam angles—12 degrees at 455 kHz and 6.4 degrees at 800 kHz—strike the perfect balance, letting you spot wrecks, drop-offs, and submerged timber without the clutter of traditional sonar. Anglers chasing walleye in weedy bays or bass hugging structure swear by this setup for its ability to separate fish from cover like never before.

Built Tough for Real-World Fishing

• Plastic housing shrugs off impacts and corrosion, ideal for saltwater or freshwater abuse.
• 20-foot cable gives flexible routing, whether you're on a compact bass boat or a 25-foot center console.
• Versatile mounting: Secure it to the transom for high-speed tracking or adapt it for trolling motor use.

Seamless Integration with Your Lowrance Setup

This transducer shines brightest with Elite and Mark series DSI fishfinders, breathing new life into older units or serving as a reliable replacement. It syncs effortlessly, delivering high-speed, low-profile imaging that keeps pace with your boat's planing speeds. No more guessing water temps— the integrated sensor feeds live data to your display, helping you pinpoint thermoclines where big fish stage.

Effortless Installation: Get on the Water Faster

Setting up shouldn't eat your fishing time. Start by selecting a spot on the transom where water flow stays consistent at speed—typically 1-2 inches below the hull. Clean the surface, apply marine sealant, and secure the included bracket with stainless hardware. Route the cable inside the hull or along gunwales, avoiding heat sources and sharp edges. Pro tip: Test at idle and wide-open throttle to fine-tune the angle for dead-on bottom tracking. Most installs wrap up in under an hour, no pro tools needed.

Maximize Your Results with These Tips

• Run at 455 kHz for deep-water scouting; switch to 800 kHz for pinpoint jigging.
• Monitor temp breaks during turnover seasons—they're gold for crappie and perch.
• Pair with GPS waypoints to revisit hot spots revealed in high-def DSI views.

Long-Lasting Reliability You Can Trust

Crafted by Lowrance pioneers who've redefined sonar for decades, this transducer withstands the rigors of daily outings. Keep it performing like new with simple rinses after brackish trips and annual cable inspections. It's not just gear; it's an investment in more fish on the line and fewer missed opportunities.