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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.
Manufacturer Part Numbers: R509C-LM
Brochure Literature (PDF)
GRP:WRO
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.9 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Pretty lightweight
Size: 2.5 Fl Oz (Pack of 1)
Although it still leaves a little bit of a shine ( more of a dewy look), there is definitely not that much of a greasy feel which really helps me to keep being consistent with using sunscreen because my big issue with using other sunscreens is that they're too greasy feeling and not lightweight and leave too much of a shine on my already oily face.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Fluid
Size: 2.5 Fl Oz (Pack of 1)
I love the texture it has, it's very good and fluid The container is big
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Reviewed in the United States on May 17, 2026
★★★★★ 4
Not for sensitive skin
Size: 2.5 Fl Oz (Pack of 1)
I have combination skin, prone to acne, and sensitive skin. Even though this is labeled as non-comedogenic and best suited for oily skin, I still experienced acne because the consistency of the sunscreen is really thick. It makes it hard to blend (really hard) and upsets my skin.
It also smells a lot like alcohol, more so than most sunscreens, even those from this brand.
I bet it's good for some skins but it simply wasn't for me.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Finally!
Size: 2.5 Fl Oz (Pack of 1)
I have been looking for a sunscreen that does not breaks me out or irritate my eyes and this was perfect. I wash my face in the morning and I put this sunscreen on. I don't need to use moisturizer since this is enough. It does leave my skin glowy which I like but not greasy. I notice even my dark spots are fading but because I do use this everyday. My skin is tan and it does not leave a white cast. I love it. If you have acne prone skin, oily and sensitive give this a try.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Finally! An SPF Hubby will wear!
Size: 2.5 Fl Oz (Pack of 1)
I've bought my husband at least a dozen SPFs--everything from drugstore to premium brands--and he won't wear any of them. He's 64 years old with oily, extremely sensitive skin (rosacea and dermatitis), and a tendency to sweat a lot in the summer heat, as he's very active. As for SPF, he hates the white cast, how heavy it feels on his skin, and how his eyes burn when he sweats and the SPF gets in them. But I keep trying. Since Eucerin was the only SPF I was able to tolerate after radiation, I tried this one for him. It's the only one he's liked. There's some white cast initially but it settles quickly. He says the lotion doesn't feel heavy, hasn't caused any irritation or breakouts, and doesn't bother his eyes either. He actually wears this one!!! I'm thrilled! Thank you, Eucerin!
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Reviewed in the United States on May 23, 2026