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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 refurbished & used for sale | For Sale
Salinity refractometer salt - salinity,

Salinity refractometer salt - salinity,

€15.29
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€35.99
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New marine depot salinity - marine,

New marine depot salinity - marine,

€25.00
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Salinity refractometer - 0~10%,

Salinity refractometer - 0~10%,

€15.99
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

€15.99
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Milwaukee ma887 digital - ma887,

Milwaukee ma887 digital - ma887,

€75.00
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Salinity refractometer meter - refractometer,

Salinity refractometer meter - refractometer,

€15.99
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Portable salinity salt - portable,

Portable salinity salt - portable,

€15.99
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€17.99
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€10.00
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Milwaukee ma887 digital - milwaukee,

Milwaukee ma887 digital - milwaukee,

€99.99
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Salinity refractometer - salinity,

Salinity refractometer - salinity,

€15.99
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Handheld refractometer for - handheld,

Handheld refractometer for - handheld,

€15.99
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€66.49
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Accurate seawater - accurate,

Accurate seawater - accurate,

€13.59
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Imagitarium aquatic - imagitarium,

Imagitarium aquatic - imagitarium,

€19.25
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New imagitarium aquatic - new,

New imagitarium aquatic - new,

€16.25
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€23.66
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

€15.29
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

€7.00
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Refractometer for marine - refractometer,

Refractometer for marine - refractometer,

€15.99
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Marine refractometer - marine,

Marine refractometer - marine,

€15.29
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Reef portable salinity - reef,

Reef portable salinity - reef,

€29.99
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Salinity refractometer meter - refractometer,

Salinity refractometer meter - refractometer,

€17.99
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€24.60
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€23.95
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€19.99
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Salinity meter - 0~10%,

Salinity meter - 0~10%,

€15.99
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Portable handheld - portable,

Portable handheld - portable,

€79.99
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Salinity refractometer for - refractometer,

Salinity refractometer for - refractometer,

€32.99
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Automatic temperature - automatic,

Automatic temperature - automatic,

€34.19
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Salinity refractometer for - refractometer,

Salinity refractometer for - refractometer,

€30.52
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Red sea seawater refractometer - red,

Red sea seawater refractometer - red,

€82.50
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€19.71
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Salinity refractometer salt - salinity,

Salinity refractometer salt - salinity,

€68.79
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Fritz 35ppt calibration fluid - fritz,

Fritz 35ppt calibration fluid - fritz,

€17.28
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Agriculture solutions salinity - agriculture,

Agriculture solutions salinity - agriculture,

€23.49
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Salinity refractometer kit - salinity,

Salinity refractometer kit - salinity,

€25.99
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Durable chrome salinity - chrome,

Durable chrome salinity - chrome,

€32.99
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Salinity refractometer atc - salinity,

Salinity refractometer atc - salinity,

€15.00
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Salinity refractometer 100 - refractometer, 0-100

Salinity refractometer 100 - refractometer, 0-100

€19.99
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Two little fishes - two, accurasea

Two little fishes - two, accurasea

€16.99
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Agriculture solutions salinity - solutions,

Agriculture solutions salinity - solutions,

€11.99
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€24.85
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Salinity refractometer - salinity,

Salinity refractometer - salinity,

€25.95
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Sybon heavy duty salinity - duty,

Sybon heavy duty salinity - duty,

€59.99
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Salinity refractometer for - refractometer,

Salinity refractometer for - refractometer,

€24.57
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Red sea seawater refractometer - sea,

Red sea seawater refractometer - sea,

€39.00
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€26.47
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€26.80
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60ml refractometer - 60ml,

60ml refractometer - 60ml,

€12.99
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€29.99
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Salt aquarium test - aquarium,

Salt aquarium test - aquarium,

€19.09
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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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Atc salinity refractometer - salinity,

Atc salinity refractometer - salinity,

€14.99
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Brightwell aquatics - brightwell,

Brightwell aquatics - brightwell,

€48.41
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Rhs 10atc portable saltwater - rhs-10atc,

Rhs 10atc portable saltwater - rhs-10atc,

€19.99
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Handheld salinity - 0-10%,

Handheld salinity - 0-10%,

€15.99
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Agriculture solutions salinity - agriculture,

Agriculture solutions salinity - agriculture,

€26.05
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Handheld refractometer for - handheld,

Handheld refractometer for - handheld,

€15.99
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Marine depot salinity - depot,

Marine depot salinity - depot,

€21.00
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Rhs 10atc portable - rhs-10atc,

Rhs 10atc portable - rhs-10atc,

€29.66
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Vee gee scientific handheld - vee,

Vee gee scientific handheld - vee,

€59.99
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Fish tank aquarium salinity - fish,

Fish tank aquarium salinity - fish,

€29.98
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Jbj scope refractometer - jbj, c-scope

Jbj scope refractometer - jbj, c-scope

€18.99
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0 100 salinity - 10°c~30°c, 0-100‰

0 100 salinity - 10°c~30°c, 0-100‰

€17.57
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€18.39
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€12.99
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0 100 salinity - 10°c~30°c,

0 100 salinity - 10°c~30°c,

€19.79
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Agriculture solutions salinity - solutions,

Agriculture solutions salinity - solutions,

€15.00
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0 100 salinity - 10°c~30°c,

0 100 salinity - 10°c~30°c,

€17.90
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€18.39
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€20.14
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Salinity refractometer meter - refractometer,

Salinity refractometer meter - refractometer,

€68.89
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Atc saltwater refractometer - atc,

Atc saltwater refractometer - atc,

€9.99
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Agriculture solutions salinity - solutions,

Agriculture solutions salinity - solutions,

€17.99
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Imagitarium aquatic portable - aquatic,

Imagitarium aquatic portable - aquatic,

€22.00
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Imagitarium aquatic - imagitarium,

Imagitarium aquatic - imagitarium,

€19.49
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Adjustable 100 salinity - adjustable, 0-100‰

Adjustable 100 salinity - adjustable, 0-100‰

€18.39
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

€28.19
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0 100 salinity - 0-100‰,

0 100 salinity - 0-100‰,

€18.99
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Sybon heavy duty salinity - heavy,

Sybon heavy duty salinity - heavy,

€19.99
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Salinity refractometer 100 - refractometer, 0-100

Salinity refractometer 100 - refractometer, 0-100

€9.95
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0 100 salinity - 10°c~30°c,

0 100 salinity - 10°c~30°c,

€19.99
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0 100 salinity - 10°c~30°c,

0 100 salinity - 10°c~30°c,

€18.59
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€18.01
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€18.39
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Brightwell aquatics - brightwell,

Brightwell aquatics - brightwell,

€21.84
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Agriculture solutions salinity - solutions,

Agriculture solutions salinity - solutions,

€26.05
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

€18.59
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100 salinity - 0-100‰,

100 salinity - 0-100‰,

€17.59
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€26.34
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Continuum refractometer - continuum,

Continuum refractometer - continuum,

€16.95
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Adjustable 100 salinity - adjustable,

Adjustable 100 salinity - adjustable,

€18.39
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Salinity refractometer for - salinity,

Salinity refractometer for - salinity,

€34.19
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Marine fishkeeping essential - marine,

Marine fishkeeping essential - marine,

€32.39
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📊96 listings · from €7 · avg €25.87
⚠️ These listings were last updated more than 18 days ago. Search for fresh listings

Browse 96 marine refractometer listings currently in our index. Prices range from €7 to €99.99, with an average of €25.87. 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: tetra aquarium | severum | juwel vision fish tank | oscar fish | nano cube | aquarium fish tanks | large fish tank | tropical fish gourami | juwel vision 450 | fish tanks

Shop by budget

< €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, while premium listings can reach €99.99 — giving you a wide budget spread to work with. The average price of €25.87 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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