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Marine refractometer

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Marine refractometer for sale on largest auction and classifieds sites

Home / Fish & Aquariums / Marine refractometer for sale – 96 used, around €20 | For Sale
Salinity refractometer meter - refractometer,

Salinity refractometer meter - refractometer,

€15.99
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Milwaukee ma887 digital - ma887,

Milwaukee ma887 digital - ma887,

€79.99
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Portable salinity - portable,

Portable salinity - portable,

€29.99
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Laxco portable refractometer - laxco,

Laxco portable refractometer - laxco,

€59.99
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Salinity refractometer salt - salinity,

Salinity refractometer salt - salinity,

€15.29
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Salinity refractometer - 0-10%,

Salinity refractometer - 0-10%,

€15.99
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€17.99
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

€15.99
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Milwaukee ma887 seawater - milwaukee,

Milwaukee ma887 seawater - milwaukee,

€65.00
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Handheld refractometer for - handheld,

Handheld refractometer for - handheld,

€15.99
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Milwaukee ma887 digital - ma887,

Milwaukee ma887 digital - ma887,

€99.00
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Salinity refractometer - salinity,

Salinity refractometer - salinity,

€24.95
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Atc salinity refractometer - salinity,

Atc salinity refractometer - salinity,

€14.99
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Agriculture solutions salinity - solutions,

Agriculture solutions salinity - solutions,

€34.19
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Salt aquarium test - salt,

Salt aquarium test - salt,

€119.09
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Bulk reef supply marine - bulk,

Bulk reef supply marine - bulk,

€25.00
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€26.99
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Portable salinity salt - portable,

Portable salinity salt - portable,

€15.99
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Salinity refractometer - 0~10%,

Salinity refractometer - 0~10%,

€15.99
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Imagitarium aquatic - imagitarium,

Imagitarium aquatic - imagitarium,

€19.25
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€10.00
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Accurate seawater - accurate,

Accurate seawater - accurate,

€15.99
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New marine depot salinity - marine,

New marine depot salinity - marine,

€25.00
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Salinity refractometer - salinity,

Salinity refractometer - salinity,

€15.00
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Salinity refractometer - salinity,

Salinity refractometer - salinity,

€20.00
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Milwaukee ma887 digital - milwaukee,

Milwaukee ma887 digital - milwaukee,

€100.00
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Saltwater marine aquarium - saltwater,

Saltwater marine aquarium - saltwater,

€14.00
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Sybon heavy duty - sybon,

Sybon heavy duty - sybon,

€59.99
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Portable handheld - portable,

Portable handheld - portable,

€79.99
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Portable handheld - portable,

Portable handheld - portable,

€80.58
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Rhs 10atc portable saltwater - portable,

Rhs 10atc portable saltwater - portable,

€10.00
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Salinity refractometer for - refractometer,

Salinity refractometer for - refractometer,

€27.86
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Autoutlet salinity - autoutlet,

Autoutlet salinity - autoutlet,

€17.49
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Sungrow measure salinity - measure, of

Sungrow measure salinity - measure, of

€21.27
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€23.58
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Imagitarium marine aquatic - imagitarium,

Imagitarium marine aquatic - imagitarium,

€7.70
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Agriculture solutions salinity - agriculture,

Agriculture solutions salinity - agriculture,

€25.39
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€26.64
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Salinity refractometer for - refractometer,

Salinity refractometer for - refractometer,

€30.59
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€20.00
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Salinity refractometer meter - refractometer,

Salinity refractometer meter - refractometer,

€15.29
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Salinity refractometer kit - salinity,

Salinity refractometer kit - salinity,

€25.99
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€26.70
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Salinity refractometer meter - refractometer,

Salinity refractometer meter - refractometer,

€18.75
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Refractometer for marine - for,

Refractometer for marine - for,

€15.99
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

€68.89
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Jbj scope refractometer - jbj,

Jbj scope refractometer - jbj,

€18.99
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Salinity refractometer with - salinity,

Salinity refractometer with - salinity,

€30.84
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€19.79
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Salinity refractometer for - refractometer,

Salinity refractometer for - refractometer,

€15.95
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0 100 salinity - 0-100‰,

0 100 salinity - 0-100‰,

€19.99
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Imagitarium aquatic - imagitarium,

Imagitarium aquatic - imagitarium,

€19.49
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€24.85
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Milwaukee salinity - milwaukee,

Milwaukee salinity - milwaukee,

€30.00
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Salinity refractometer 100 - salinity, 0-100

Salinity refractometer 100 - salinity, 0-100

€9.95
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0 100 salinity - 0-100‰,

0 100 salinity - 0-100‰,

€19.99
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0 100 salinity - 0-100‰,

0 100 salinity - 0-100‰,

€18.78
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0 100 salinity - 10°c~30°c,

0 100 salinity - 10°c~30°c,

€18.19
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Sungrow measure salinity - sungrow,

Sungrow measure salinity - sungrow,

€24.11
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€26.54
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€18.39
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Atc salinity refractometer - salinity,

Atc salinity refractometer - salinity,

€14.24
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0 100 salinity - 0-100‰,

0 100 salinity - 0-100‰,

€18.59
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Red sea seawater - sea, refractometer

Red sea seawater - sea, refractometer

€45.00
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0 100 salinity - 10°c~30°c, 0-100‰

0 100 salinity - 10°c~30°c, 0-100‰

€19.81
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Salinity meter - 0~10%,

Salinity meter - 0~10%,

€15.99
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Red sea seawater - red,

Red sea seawater - red,

€82.50
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€18.01
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0 100 salinity - 10°c~30°c,

0 100 salinity - 10°c~30°c,

€18.79
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Salinity refractometer for - refractometer,

Salinity refractometer for - refractometer,

€28.79
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Handheld salinity - 0-10%,

Handheld salinity - 0-10%,

€15.99
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Salinity refractometer for - refractometer,

Salinity refractometer for - refractometer,

€26.37
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€17.85
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Salinity refractometer for - refractometer,

Salinity refractometer for - refractometer,

€28.79
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0 100 salinity - 10°c~30°c, 0-100‰

0 100 salinity - 10°c~30°c, 0-100‰

€17.42
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Salinity refractometer meter - refractometer,

Salinity refractometer meter - refractometer,

€19.99
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Accurate refractometer - accurate,

Accurate refractometer - accurate,

€12.34
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0 100 salinity - 10°c~30°c,

0 100 salinity - 10°c~30°c,

€18.78
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€27.08
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0 100 salinity - 10°c~30°c, 0-100‰

0 100 salinity - 10°c~30°c, 0-100‰

€17.99
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0 100 salinity - 10°c~30°c, 0-100‰

0 100 salinity - 10°c~30°c, 0-100‰

€18.59
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Agriculture solutions salinity - agriculture,

Agriculture solutions salinity - agriculture,

€28.74
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Atc refractometer bulk - atc,

Atc refractometer bulk - atc,

€24.99
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Salinity refractometer salt - salinity,

Salinity refractometer salt - salinity,

€68.79
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Agriculture solutions salinity - solutions,

Agriculture solutions salinity - solutions,

€26.05
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Rhs 10atc portable saltwater - portable,

Rhs 10atc portable saltwater - portable,

€19.99
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Agriculture solutions salinity - solutions,

Agriculture solutions salinity - solutions,

€17.99
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€28.84
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€42.09
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0 100 salinity - 0-100‰,

0 100 salinity - 0-100‰,

€19.99
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€19.71
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Brightwell aquatics - brightwell,

Brightwell aquatics - brightwell,

€48.41
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0 100 salinity - 10°c~30°c,

0 100 salinity - 10°c~30°c,

€17.29
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0 100 salinity - 0-100‰,

0 100 salinity - 0-100‰,

€19.99
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€39.99
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Durable chrome salinity - durable,

Durable chrome salinity - durable,

€32.99
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📊96 listings · from €7.7 · avg €29.01

Browse 96 marine refractometer listings currently in our index. Prices range from €7.7 to €119.09, with an average of €29.01. 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 refractometer →

Try this: red sea max | severum | oscar fish | nano cube | marine nano tank | aquarium fish tanks | large fish tank | tropical fish gourami | juwel vision 450 | fish tanks

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< €25 €25 – €50 €50 – €100 €100 – €200 €200 – €500 > €500

Everything you need to know about marine refractometer

Whether you are looking for a brand-new or second-hand marine refractometer, eBay offers one of the largest selections available online. With 96 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 €7.7, while premium listings can reach €119.09 — giving you a wide budget spread to work with. The average price of €29.01 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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