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Salinity tester

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Salinity tester for sale on Ireland's largest auction and classifieds sites

Digital salinity tester - salinity,

Digital salinity tester - salinity,

£9.32 · Buy It Now

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Seawater salinity tester - seawater,

Seawater salinity tester - seawater,

£10.67 · Buy It Now

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Digital meter tds ec - ph,

Digital meter tds ec - ph,

£10.79 · Buy It Now

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Infinity hydroponic meter - ac,

Infinity hydroponic meter - ac,

£99.95 · Buy It Now

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Salinity refractometer salt - salinity,

Salinity refractometer salt - salinity,

£13.99 · Buy It Now

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Portable salinity - portable,

Portable salinity - portable,

£14.99 · Buy It Now

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Salinity refractometer - salinity,

Salinity refractometer - salinity,

£13.99 · Buy It Now

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Salinity refractometer - 0-28%,

Salinity refractometer - 0-28%,

£12.99 · Buy It Now

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Digital water quality - in, 1

Digital water quality - in, 1

£15.82 · Buy It Now

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Salinity refractometer salt - salinity,

Salinity refractometer salt - salinity,

£14.99 · Buy It Now

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Multifunction digital water - digital,

Multifunction digital water - digital,

£22.99 · Buy It Now

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Fluval sea hydrometer specific - sea,

Fluval sea hydrometer specific - sea,

£9.72 · Buy It Now

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Salinity tester kit - tester,

Salinity tester kit - tester,

£3.69 · Buy It Now

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Digital in1 meter - 8, ph

Digital in1 meter - 8, ph

£18.99 · Buy It Now

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Thermo scientific eutech - thermo,

Thermo scientific eutech - thermo,

£68.30 · Buy It Now

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Water quality tester - 1,

Water quality tester - 1,

£15.49 · Buy It Now

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Digital water quality - in,

Digital water quality - in,

£5.45 · Buy It Now

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Aquarium salinity - aquarium,

Aquarium salinity - aquarium,

£14.99 · Buy It Now

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Salinity refractometer - salinity,

Salinity refractometer - salinity,

£13.99 · Buy It Now

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Waterlife hydrometer - waterlife,

Waterlife hydrometer - waterlife,

£8.12 · Buy It Now

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Salinity refractometer - 0~10%,

Salinity refractometer - 0~10%,

£14.79 · Buy It Now

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Digital ph salinity - in,

Digital ph salinity - in,

£16.29 · Buy It Now

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Red sea seawater - sea, digital

Red sea seawater - sea, digital

£52.99 · Buy It Now

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Saltwater salt gravimeter - saltwater,

Saltwater salt gravimeter - saltwater,

£5.51 · Buy It Now

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Salinity refractometer with - refractometer,

Salinity refractometer with - refractometer,

£14.99 · Buy It Now

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Digital water quality - 1,

Digital water quality - 1,

£15.95 · Buy It Now

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Waterlife hydrometer - waterlife,

Waterlife hydrometer - waterlife,

£7.99 · Buy It Now

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5in1 digital water quality - 5in1,

5in1 digital water quality - 5in1,

£18.96 · Buy It Now

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D h2ocean refractometer - d,

D h2ocean refractometer - d,

£31.89 · Buy It Now

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In1 wifi smart - 8,

In1 wifi smart - 8,

£98.92 · Buy It Now

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Digital ph meter - 8,

Digital ph meter - 8,

£18.69 · Buy It Now

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Digital in1 meter - digital,

Digital in1 meter - digital,

£18.99 · Buy It Now

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Acrylic aquarium salinity - aquarium,

Acrylic aquarium salinity - aquarium,

£6.58 · Buy It Now

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D h2ocean refractometer - d,

D h2ocean refractometer - d,

£36.80 · Buy It Now

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Salt water pool fish - salt-water, pool/fish

Salt water pool fish - salt-water, pool/fish

£8.04 · Buy It Now

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Refractometer for marine - 0-10%,

Refractometer for marine - 0-10%,

£14.99 · Buy It Now

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Salinity tester kit urine - 5,

Salinity tester kit urine - 5,

£7.19 · Buy It Now

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Digital tester pen - 8, in

Digital tester pen - 8, in

£18.28 · Buy It Now

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Digital water quality - 5, in

Digital water quality - 5, in

£21.99 · Buy It Now

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Digital ph meter tds - 8, in

Digital ph meter tds - 8, in

£16.99 · Buy It Now

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Atc salinity - atc, 0-10%

Atc salinity - atc, 0-10%

£14.99 · Buy It Now

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Digital salinity tester - digital,

Digital salinity tester - digital,

£9.48 · Buy It Now

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Hanna waterproof salinity - hanna,

Hanna waterproof salinity - hanna,

£89.94 · Buy It Now

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Portable salinity atc - 0-28%,

Portable salinity atc - 0-28%,

£13.99 · Buy It Now

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Salinity refractometer - 0-28%,

Salinity refractometer - 0-28%,

£13.99 · Buy It Now

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Digital salinity tester - digital,

Digital salinity tester - digital,

£5.32 · Buy It Now

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Digital salinity tester for - digital,

Digital salinity tester for - digital,

£19.85 · Buy It Now

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Digital water quality - 8, in

Digital water quality - 8, in

£18.99 · Buy It Now

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📊48 listings · from £3.69 · avg £21.51
⚠️ These listings were last updated more than 18 days ago. Search for fresh listings

Browse 48 salinity tester listings currently in our index. Prices range from £3.69 to £99.95, with an average of £21.51. 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 salinity tester →

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Everything you need to know about salinity tester

Whether you are looking for a brand-new or second-hand salinity tester, 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 £3.69, while premium listings can reach £99.95 — giving you a wide budget spread to work with. The average price of £21.51 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.

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