Airmar R509C-LM CHIRP 3KW Transducer
SKU: 10173326332

Airmar R509C-LM CHIRP 3KW Transducer

Sale price$2745.00 Regular price$3050.00
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Description

Airmar R509C-LM CHIRP 3KW TransducerR509C LM CHIRP 3KW Transducer Unlock the true potential of your fish finder with the superior quality and performance of an AIRMAR Chirp ready transducer. Features: Depth & fast response water temperature sensor Epoxy transducer housing with high performance fairing For use on hulls up to 25 deadrise 82 kHz of total bandwidth from one transducer Benefits of Thru Hull Transducers with High Performance Fairing: The best performance on vessels 25 feet

R509C-LM CHIRP 3KW Transducer

Unlock the true potential of your fish-finder with the superior quality and performance of an AIRMAR Chirp-ready transducer.

Features:

  • Depth & fast-response water-temperature sensor
  • Epoxy transducer housing with high-performance fairing
  • For use on hulls up to 25° deadrise
  • 82 kHz of total bandwidth from one transducer

Benefits of Thru-Hull Transducers with High-Performance Fairing:

  • The best performance on vessels 25 feet and up because the transducer face is in “clean” water below the boundary layer (bubbles running down the hull)
    • The fairing compensates for hull deadrise and reduces turbulence over the transducer face, which allows tracking at speeds over 30 knots (35 MPH)
    • When mounted in clean water (forward of propellers and running gear), thru-hulls produce the most effective signal return since nothing on the vessel interferes with the transducer’s active surface

Specifications:

  • Boat Size: 12 m (40 ft.) and above
  • Hull Type: Fiberglass, wood, or metal
  • Engine Type: Inboard, outboard or I/O

Low (28 kHz to 60 kHz):

  • 23° to 9° port/starboard
  • 11° to 5° fore-aft beamwidth
  • Maximum depth 10000 ft

Medium (80 kHz to 130 kHz):

  • 13° to 8° beamwidth
  • Maximum depth 3000 ft.

Bottom Coverage Relative to Frequency and Depth

  • Depth (50 ft.): 10 ft.
  • Depth (100 ft.): 24 ft.
  • Depth (300 ft.): 68 ft.
  • Depth (600 ft.): 136 ft.
  • Depth (1000 ft.): 228 ft.
  • Depth (1500 ft.): 340 ft.
  • Depth (2000 ft.): 456 ft.
  • Depth (2500 ft.): 570 ft.
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications:

  • Chirp: Low/Medium
  • Box Dimensions: 14"H x 17"W x 28"L WT: 56.1 lbs
  • UPC: 801769001594

Brochure (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10173326332

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Starla F
Dallas, US
★★★★★ 5
The best Melatonin - it's part of my nightly routine.
Size: 60 Count (Pack of 1), Style: Melatonin 5mg
The best Melatonin - it's part of my nightly routine.
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Reviewed in the United States on April 17, 2026
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Eleanor
Natrona Heights, US
★★★★★ 5
The small tablet dissolves fast and is easy to take.
Size: 60 Count (Pack of 1), Style: Melatonin 5mg
Mostly I don't even taste the tablet under my tongue, and I hardly feel it. Occasionally I taste it, and it's a bit bitter. I wait to take it until I'm feeling sleepy, and I'm asleep within 5 minutes of taking it. I think it helps me to stay asleep for several hours.
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Reviewed in the United States on August 30, 2020
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Sarah Rothlisberger
Port Orchard, US
★★★★★ 3
They do work but they taste terrible!
Size: 60 Count (Pack of 1), Style: Melatonin 5mg
I got these for my special needs son after his doctor recommend trying melatonin to help with some sleep disturbances. They definitely help him go to bed calmly and even stay in bed through the night but I have to bribe him to get him to take them because the taste is so bad!
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Reviewed in the United States on January 10, 2021
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Julieth Ardila
Natrona Heights, US
★★★★★ 5
Amazing
Size: 60 Count (Pack of 1), Style: Melatonin 5mg
Second time that I bought this and for sure will buy it in the future.
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Reviewed in the United States on October 26, 2025
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B. Stevens
Dallas, US
★★★★★ 5
Excellent Product!
Added this to my evening Magnesium Glycinate about 2 or 3 weeks ago. My difficulty getting a full nights sleep gradually started to improve. I am now averaging 7 or more hours straight, up from 2.5 - 3hrs. Waking feeling refreshed and more alert, not tired and groggy now. No more mid morning slump. Just keeps getting better... it's not instant but, continues to improve. These improvements alone are well worth the cost. Also, seems to have added an extra kick to the other reason I take Magnesium... my hip pain and lack of flexibility has also improved. Almost no pain now and flexibility has gone from zero to at least 50% now. I can bend at the hip now and look forward to being able to put on socks, tie shoe laces, scrub feet and trim toenails without assistance! I have always been physically active until the years of unconsciously favoring my left leg after breaking my right leg in several places ...twice when I was younger began to take a toll on my flexibility. Starting gradually in my mid sixties until now at 68, the list of immobility problems had become very annoying. So, this improvement is is most exciting! My thanks to Teraputics Pure Life for making an excellent product!
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Reviewed in the United States on September 16, 2020

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