Garmin TM260 1kW Plastic TM Depth/Temp - 8-Pin

The Garmin TM260 1kW Plastic Transom Mount Depth/Temperature Transducer with 8-Pin connector is a reliable fishfinding transducer designed to deliver real-time depth and temperature data to compatible Garmin marine electronics. Built with a durable plastic housing, this transom-mounted transducer operates at dual frequencies of 50 kHz and 200 kHz, providing both wide-area coverage and high-resolution detail for locating structure, thermoclines, and fish at various depths and conditions.

The 1kW power output delivers sufficient signal strength for recreational and serious fishing applications in freshwater and coastal environments. The transducer mounts on transom angles from 3 to 21 degrees, accommodating most boat hull designs without requiring major modifications. The 8-pin connector interface ensures compatibility with standard Garmin sounder systems and chart plotters, simplifying integration into existing onboard marine networks. Dual-frequency operation allows anglers to switch between 50 kHz for searching open water and detecting deeper structure, and 200 kHz for higher-resolution imaging of bottom composition and target separation in shallow to medium depths.

This transducer is built for weekend anglers, bass fishermen, and inshore boaters who want dependable sonar data without premium-tier costs. The plastic construction resists corrosion in saltwater environments better than some alternatives, while remaining economical compared to high-end metal housings. Temperature monitoring helps identify seasonal fish behavior changes and locate thermal layers where gamefish concentrate. Whether fishing lakes, rivers, or inshore saltwater, the TM260 provides the fundamental depth and temperature information needed for informed fishing decisions.