Marine instruments
Marine instruments for sale on Ireland's largest auction and classifieds sites
Budget picks — under £30
- Free postage - New and Used
- Free postage - New and Used
Part number clip • Cover - Free postage - New and Used
Results will displayed • Dkh 772 checker • These reagents are - Free postage - New and Used
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Liquid marine reagents • Alkalinity tests charterhouse • Aquatics evolution aqua - Free postage - New and Used
Browse 48 marine instruments listings currently in our index. Prices range from £7.59 to £747.25, with an average of £101.96. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about marine instruments →
Phosphate these reagents • Samples that have • Expected range 0.00 - Free postage - New and Used
Through you can • Clearly intuitively see • Inclination angle yacht - Free postage - New and Used
Charterhouse aquatics evolution • Aqua airtech oase • Aquamax eco classic - Free postage - New and Used
Suitable x25 tests • 784 marine ammonia • Checker liquid reagent - Free postage - New and Used
Used signs wear • Including marks places • Pictured always best - Free postage - New and Used
- Free postage - New and Used
Black aluminium abs • Plastic front - Free postage - New and Used
Press off button • When display shows • Blinking checker zeroed - Free postage - New and Used
Made solid brass - Free postage - New and Used
These high quality • Reagents are clearly • Marked lot number - Free postage - New and Used
Product volt windscreen • Wiper control suitable • Aviation marine instruments - Free postage - New and Used
Mid-range — £34 to £99
Marine calcium checker • Reagents tests hi758 • Condition new dispatched - Free postage - New and Used
Material solid brass • Key features slight • Variations color finish - Free postage - New and Used
Nautical sextant telescope • Vintage marine instruments • Dispatched other 48h - Free postage - New and Used
Starting key socket • Loose panel - Free postage - New and Used
Utrema marine instruments • Black speedo 1304 • Complete pitot tube - Free postage - New and Used
Perfect gift this • Sextant sale gleaming • Recreation classic antique - Free postage - New and Used
Its brass construction • Exudes sense elegance • Durability while wooden - Free postage - New and Used
Removed from boat • Last week working • Order again bench - Free postage - New and Used
- Free postage - New and Used
Hi782 marine nitrate • High range checker • Hanna instruments check - Free postage - New and Used
Hi772 marine alkalinity • Dkh checker hanna • Instruments check out - Free postage - New and Used
Fasten panel screws • Oil level indicator • Range signal input - Free postage - New and Used
Indicating range 8000rpm • Volt gauge fuel • Warning function signal - Free postage - New and Used
- Free postage - New and Used
Nasa marine target • Depth display only • Range 0.8 100m - Free postage - New and Used
Echopilot echo pilot • Speed supermaxi boat • Marine instrument high - Free postage - New and Used
Premium — over £102
Volt gauge requires • Negative ground systems • Warning function signal - Free postage - New and Used
Indicating range 3000rpm • Volt gauge fuel • Warning function signal - Free postage - New and Used
Indicating range 4000rpm • Signal pulse clear • Lens 316 stainless - Free postage - New and Used
Volt gauge requires • Negative ground systems • Clear lens 316 - Free postage - New and Used
Pictured does have • Cover not shown • Works totally fine - Free postage - New and Used
Includes standard nasa • Transducer they provides • Accurate readings owners - Free postage - New and Used
- Free postage - New and Used
Includes standard nasa • Transducer they provides • Accurate readings owners - Free postage - New and Used
Wooden storage transport • Hokushin marine gyro • Compass component complete - Free postage - New and Used
Best condition understand • That you want • Your product reach - Free postage - New and Used
- Free postage - New and Used
Brand new never • Fitted selling behalf • Friend have many - Free postage - New and Used
You will receive • Can see photos • What - Free postage - New and Used
Fantastic overall quality • Finish around price • Point complete transparency - Free postage - New and Used
Square multi function • Yamaha part number • Speed fuel digital - Free postage - New and Used
Received within days • Listing will revoked • Non paying buyer - Free postage - New and Used
Try this: marine plotters | marine radar | marine speakers | maxum bowrider | mercruiser diesel engines | mercruiser marine engines | mercruiser outdrive | mercruiser parts | mercury 4 stroke | mercury engine
🔥 Best eBay deals on marine instruments
See all listings on eBay →These 48 listings for marine instruments are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Nasa Marine Weather Cover for
£8
Nautical, Navigational
£11
Nasa Marine Weather Cover for
Part number clip • Cover
£12
Everything you need to know about marine instruments
Whether you are looking for a brand-new or second-hand marine instruments, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £7.59, while premium listings can reach £747.25 — giving you a wide budget spread to work with. The average price of £101.96 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.