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Marine refractometer

4

Marine refractometer for sale on largest auction and classifieds sites

Home / Water Treatment Equipment / Marine refractometer for sale – 96 used, around £14 | For Sale UK
Salinity refractometer - 0~10%,

Salinity refractometer - 0~10%,

£13.79
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Handheld refractometer for - handheld,

Handheld refractometer for - handheld,

£18.61
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Salinity refractometer atc - salinity,

Salinity refractometer atc - salinity,

£13.77
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Fritz 35ppt refractometer - 35ppt,

Fritz 35ppt refractometer - 35ppt,

£11.99
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Handheld refractometer for - handheld,

Handheld refractometer for - handheld,

£13.99
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Salinity refractometer salt - salinity,

Salinity refractometer salt - salinity,

£13.99
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Refractometer salt salinity - refractometer,

Refractometer salt salinity - refractometer,

£12.90
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Seawater dual scale - 0-10%,

Seawater dual scale - 0-10%,

£13.99
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Aquarium salinity - aquarium,

Aquarium salinity - aquarium,

£13.99
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H2ocean salinity refractometer - salinity,

H2ocean salinity refractometer - salinity,

£18.29
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Atc refractometer for - ,

Atc refractometer for - ,

£11.87
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Salinity refractometer - salinity,

Salinity refractometer - salinity,

£12.99
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Salinity refractometer with - refractometer,

Salinity refractometer with - refractometer,

£12.95
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£18.61
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Tmc refractometer salinity - tmc,

Tmc refractometer salinity - tmc,

£28.99
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Aqueous lab salinity - aqueous,

Aqueous lab salinity - aqueous,

£35.92
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Tmc refractometer - tmc,

Tmc refractometer - tmc,

£35.09
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Salinity refractometer with - salinity,

Salinity refractometer with - salinity,

£5.45
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H2ocean salinity - dd,

H2ocean salinity - dd,

£18.29
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Atc salinity - 0-10%,

Atc salinity - 0-10%,

£13.99
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Aqua marin portable high - marin,

Aqua marin portable high - marin,

£6.84
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Handheld refractometer for - refractometer,

Handheld refractometer for - refractometer,

£13.39
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Salinity refractometer salt - salinity,

Salinity refractometer salt - salinity,

£13.99
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Salinity refractometer with - refractometer,

Salinity refractometer with - refractometer,

£12.99
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Saltwater refractometer marine

Saltwater refractometer marine

£10.80
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Salinity refractometer atc - refractometer,

Salinity refractometer atc - refractometer,

£13.99
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£13.79
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Salinity refractometer with - salinity,

Salinity refractometer with - salinity,

£13.99
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Handheld refractometer for - handheld,

Handheld refractometer for - handheld,

£18.61
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Ocean refractometer for - dd, h2

Ocean refractometer for - dd, h2

£31.90
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Handheld refractometer for - refractometer,

Handheld refractometer for - refractometer,

£18.61
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Marine aquarium salinity - marine,

Marine aquarium salinity - marine,

£22.49
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Salinity refractometer with - salinity,

Salinity refractometer with - salinity,

£12.19
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Refractometer saliinty - refractometer,

Refractometer saliinty - refractometer,

£42.99
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Salinity refractometer atc - salinity,

Salinity refractometer atc - salinity,

£13.79
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Salinity refractometer sea - refractometer,

Salinity refractometer sea - refractometer,

£13.79
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Optical salinity meter - optical,

Optical salinity meter - optical,

£13.79
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Salinity refractometer - 0-10%,

Salinity refractometer - 0-10%,

£13.99
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Salinity refractometer - v²,

Salinity refractometer - v²,

£37.10
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Salinity refractometer meter - refractometer,

Salinity refractometer meter - refractometer,

£18.98
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Red sea seawater - red,

Red sea seawater - red,

£52.99
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The aquarium solution - d-d,

The aquarium solution - d-d,

£16.15
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Salinity meter refractometer - meter,

Salinity meter refractometer - meter,

£13.39
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Portable refractometer - portable,

Portable refractometer - portable,

£20.00
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Salinity refractometer kits - salinity,

Salinity refractometer kits - salinity,

£13.39
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Portable refractometer salt - portable,

Portable refractometer salt - portable,

£10.62
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Salinity refractometer atc - refractometer,

Salinity refractometer atc - refractometer,

£13.99
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Tmc salanity refractometer - v2,

Tmc salanity refractometer - v2,

£16.15
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Salinity refractometer - 0~10%,

Salinity refractometer - 0~10%,

£13.79
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Portable salinity salt - portable, 0-10%

Portable salinity salt - portable, 0-10%

£13.99
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£16.80
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Aqua marin high precision - marin,

Aqua marin high precision - marin,

£16.15
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H2ocean handheld salinity - handheld,

H2ocean handheld salinity - handheld,

£15.00
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Aquarium salinity - 0-10%,

Aquarium salinity - 0-10%,

£13.99
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Aquarium salinity - aquarium,

Aquarium salinity - aquarium,

£26.69
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Aqua marin salinity - aqua,

Aqua marin salinity - aqua,

£16.15
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Portable sources salinity - portable,

Portable sources salinity - portable,

£13.39
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Atc salinity meter - atc,

Atc salinity meter - atc,

£13.99
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Salinity refractometer - 0-10%,

Salinity refractometer - 0-10%,

£13.99
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Atc salinity - 0-10%,

Atc salinity - 0-10%,

£13.99
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Portable salinity salt - portable,

Portable salinity salt - portable,

£13.99
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£18.61
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Portable atc salinity - atc,

Portable atc salinity - atc,

£13.99
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Refractometer for marine - 0-10%,

Refractometer for marine - 0-10%,

£13.99
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Salinity refractometer - refractometer, 0-10%

Salinity refractometer - refractometer, 0-10%

£13.99
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Salinity refractometer meter - refractometer,

Salinity refractometer meter - refractometer,

£15.29
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Salinity refractometer - salinity, 0~10%

Salinity refractometer - salinity, 0~10%

£13.99
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Red sea seawater - sea, digital

Red sea seawater - sea, digital

£52.99
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H2ocean seawater salinity - h2ocean,

H2ocean seawater salinity - h2ocean,

£16.15
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Salinity refractometer - salinity,

Salinity refractometer - salinity,

£19.10
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Refractometer saliinty - d-d,

Refractometer saliinty - d-d,

£37.10
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Fish tank aquarium - 0-10%,

Fish tank aquarium - 0-10%,

£13.99
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Milwaukee ma887 seawater - milwaukee,

Milwaukee ma887 seawater - milwaukee,

£58.18
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Fish tank aquarium - fish,

Fish tank aquarium - fish,

£13.99
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Marine aquarium fish tank salt - aquarium,

Marine aquarium fish tank salt - aquarium,

£20.00
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Refractometer saliinty - d-d,

Refractometer saliinty - d-d,

£42.99
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0 100 salinity - 10°c~30°c, 0-100‰

0 100 salinity - 10°c~30°c, 0-100‰

£10.65
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Red sea seawater digital - red,

Red sea seawater digital - red,

£58.99
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Atc salinity refractometer - salinity,

Atc salinity refractometer - salinity,

£13.99
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£14.59
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Aqua marin high precision - aqua,

Aqua marin high precision - aqua,

£16.15
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£18.16
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£14.11
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£13.07
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£14.21
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Ocean salinity - h₂ocean,

Ocean salinity - h₂ocean,

£26.70
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£12.59
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Salinity refractometer meter - salinity,

Salinity refractometer meter - salinity,

£13.25
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Tmc refractometer for marine - tmc,

Tmc refractometer for marine - tmc,

£19.36
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Salinity refractometer meter - refractometer,

Salinity refractometer meter - refractometer,

£13.02
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New extech rf12 portable brix - extech,

New extech rf12 portable brix - extech,

£65.00
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Marine aquarium portable - aquarium,

Marine aquarium portable - aquarium,

£22.09
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Salinity refractometer atc - salinity,

Salinity refractometer atc - salinity,

£14.00
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Multi use salinity - multi-use,

Multi use salinity - multi-use,

£23.99
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Portable refractometer - portable,

Portable refractometer - portable,

£26.70
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Diesella refractometer auto - diesella,

Diesella refractometer auto - diesella,

£42.30
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📊96 listings · from £5.45 · avg £19.51
⚠️ These listings were last updated more than 8 days ago. Search for fresh listings

Browse 96 marine refractometer listings currently in our index. Prices range from £5.45 to £65, with an average of £19.51. 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 marine refractometer →

Try this: refrigerant | snail tank | aqua medic marine aquarium | scuba compressor | hanna checker | hvac unit | saltwater reef fish | tetra fish tank | walk in fridge | torr gauge

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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 £5.45, while premium listings can reach £65 — giving you a wide budget spread to work with. The average price of £19.51 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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