echo™ 150

Part Number: 010-00951-01
Processing time is 1–3 business days.
Find a Dealer


echo™ 150

Low cost meets surprising performance in echo 150, a dual-beam fishfinder with four-inch greyscale display.

Get More Power for the Price

With dual-beam technology at a single-beam price, echo 150 is the sport fisherman’s dream. With 200 watts (RMS) power, you can accurately scan to depths of 1,300 ft in fresh water. In shallower water, a viewing angle of up to 120 degrees lets you see fish well beyond the sides of your boat. And to take even more guesswork out of the equation, Garmin’s exclusive HD-ID target tracking technology provides you with better separation and definition of images on a crisp four-inch greyscale display.

Mount and Go

The included quick-release tilt mount and versatile transom-mount transducer make installation a simple and straightforward. Plus, echo 150’s compact design will keep it out of your way all day long – even on smaller craft.


  • HD-ID technology
  • 200 watts (RMS) transmit power
  • Depths to 1,300 ft
  • Beam width to 120 degrees
  • Four-inch, eight-level FSTN greyscale display
  • Tilt/swivel mount, transducer, trolling motor clamp and transom mount
  • Specs

    Physical & Performance

    Physical dimensions 4.1" x 5.8" x 2.8" (10.4 x 14.7 x 7.1 cm)
    Display size, WxH 2.38" x 3.21" (6.04 x 8.15 cm); 4” diag, (10.16 cm)
    Display resolution, WxH 160 x 256 pixels
    Display type Eight-level greyscale FSTN
    Weight 9.5 oz (270 g), 9.5 oz (270 g)
    Water rating IPX7

    Features & Benefits

    Audible alarms Yes
    Dual-frequency (50/200 kHz) sonar capable Yes
    Dual-beam (77/200 kHz) sonar capable Yes
    Split-screen zoom No
    Ultrascroll® (displays fish targets at higher boat speeds) Yes
    Fish Symbol ID (helps identify fish targets) Yes
    AutoGain Technology (minimizes clutter, maximizes targets) Yes
    Whiteline (indicates hard or soft bottom) Yes
    Adjustable depth line (measures depth of underwater objects) No
    A-scope (real time display of fish passing through transducer beam) No
    Bottom lock (shows return from the bottom up) No
    Water temperature log and graph No
    Water temperature sensor included Yes
    Water speed capable (displays speed on water) No

    Other Specs

    Frequencies supported 200/77 kHz
    Transmit power 200 W (RMS)/1,600 W (peak to peak)
    Voltage range 10-20 Vdc input
    Maximum depth

    1,300 ft fresh water*

    500 ft salt water*

    Cone angle 60º or 120º (dual beam)

    In the Box

    What's in the box:

    • echo 150
    • Quick release mount with tilt and swivel
    • Power cable
    • Transducer w/ mounting bracket, hardware and trolling motor clamp
    • Documentation


    The echo Experience

    See what a pro says about the echo series and explore its rich features and screens.