Salinity tester
Salinity tester for sale on Ireland's largest auction and classifieds sites
Salinity refractometer meter - refractometer, - £13.46
Pipette automatic temperate • Compensation temperature water • Sample will not - Free postage - New and Used
Pipette automatic temperate • Compensation temperature water • Sample will not - Free postage - New and Used
Salinity refractometer - 0-10%, - £15.37
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Portable salinity - portable, - £14.99
Salinity 0.01 scale • Pipette make blue • White boundary field - Free postage - New and Used
Salinity 0.01 scale • Pipette make blue • White boundary field - Free postage - New and Used
Salinity refractometer meter - salinity, - £15.68
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
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Salinity refractometer salt - salinity, - £14.99
Salinity proportion 1.000 • 1.070sg pipette widely • Used mariculture aquarium - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg pipette widely • Used mariculture aquarium - Free postage - New and Used
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48 listings · from £6.69 · avg £16.38
⚠️ These listings were last updated more than 105 days ago.
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Browse 48 salinity tester listings currently in our index. Prices range from £6.69 to £98.39, with an average of £16.38. 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 →
Salinity tester kit - salinity, - £9.29
Salinity tester kit • Urine salt testing • Strips - Free postage - New and Used
Salinity tester kit • Urine salt testing • Strips - Free postage - New and Used
Salinity refractometer with - refractometer, - £13.99
Salinity - Free postage - New and Used
Salinity - Free postage - New and Used
Salinity refractometer - 0-28%, - £12.99
Automatic temperature compensation • Minimum division salinity • Range you can - Free postage - New and Used
Automatic temperature compensation • Minimum division salinity • Range you can - Free postage - New and Used
Seawater salinity tester salt - seawater, - £10.49
Attaching bubble pointer • May cause incorrect • Reading based scale - Free postage - New and Used
Attaching bubble pointer • May cause incorrect • Reading based scale - Free postage - New and Used
Rectangle salt water salinity - salt, - £7.68
Suitable fish tank • Aquarium aquaculture etc • Feature lightweight durable - Free postage - New and Used
Suitable fish tank • Aquarium aquaculture etc • Feature lightweight durable - Free postage - New and Used
Aquarium salinity - aquarium, - £14.99
Battery needed features • High quality optics • Ultra smooth focusing - Free postage - New and Used
Battery needed features • High quality optics • Ultra smooth focusing - Free postage - New and Used
Salt concentration - salt, - £13.99
You can read • Result value scale • Atc automatic temperature - Free postage - New and Used
You can read • Result value scale • Atc automatic temperature - Free postage - New and Used
5in1 professional water - 5in1, - £14.99
Functions tds salinity • Temperature application aquarium • Pool lab tap - Free postage - New and Used
Functions tds salinity • Temperature application aquarium • Pool lab tap - Free postage - New and Used
Handheld refractometer for - handheld, - £14.01
- Free postage - New and Used
- Free postage - New and Used
Salinity refractometer salt - salinity, - £18.01
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Portable salinity - portable, - £17.09
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity refractometer atc - salinity, - £14.99
Salinity 0.01 scale • Pipette make blue • White boundary field - Free postage - New and Used
Salinity 0.01 scale • Pipette make blue • White boundary field - Free postage - New and Used
Digital water quality - in, - £15.82
High accuracy tester • Glass probe this • Made low resistance - Free postage - New and Used
High accuracy tester • Glass probe this • Made low resistance - Free postage - New and Used
Salinity refractometer - 0-10%, - £13.99
Water 0.5 ppt • Usual salinity selected • Aqueous solutions division - Free postage - New and Used
Water 0.5 ppt • Usual salinity selected • Aqueous solutions division - Free postage - New and Used
Waterlife hydrometer - waterlife, - £7.50
Ease use provides • Accurate reading specific • Gravity tolerance 0.002 - Free postage - New and Used
Ease use provides • Accurate reading specific • Gravity tolerance 0.002 - Free postage - New and Used
Salinity refractometer - 0~10%, - £14.79
Salinity 100 ppt • 1ppt pipette this • Feature allows you - Free postage - New and Used
Salinity 100 ppt • 1ppt pipette this • Feature allows you - Free postage - New and Used
Digital salinity tester - salinity, - £6.69
Digital tester has • Function atc test • Data will not - Free postage - New and Used
Digital tester has • Function atc test • Data will not - Free postage - New and Used
Salinity refractometer with - salinity, - £12.99
Automatic temperature compensation • Minimum division salinity • Range built atc - Free postage - New and Used
Automatic temperature compensation • Minimum division salinity • Range built atc - Free postage - New and Used
Salinity meter refractometer - salinity, - £14.39
Water 0.5 ppt • Division 0.2 salinity • Selected aqueous solutions - Free postage - New and Used
Water 0.5 ppt • Division 0.2 salinity • Selected aqueous solutions - Free postage - New and Used
Salinity tester kit - tester, - £7.19
Salinity tester kit • Urine salt testing • Strips - Free postage - New and Used
Salinity tester kit • Urine salt testing • Strips - Free postage - New and Used
Salinity refractometer with - salinity, - £14.99
Battery needed features • High quality optics • Ultra smooth focusing - Free postage - New and Used
Battery needed features • High quality optics • Ultra smooth focusing - Free postage - New and Used
Salinity refractometer salt - refractometer, - £17.21
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Digital tds meter water - digital, - £9.18
Digital tds tester • Has function atc • Testing data won - Free postage - New and Used
Digital tds tester • Has function atc • Testing data won - Free postage - New and Used
Salinity refractometer - 0-10%, - £16.20
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity refractometer - 0-10%, - £17.23
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity tester kit - salinity, - £10.79
Salinity tester kit • Urine salt testing • Strips - Free postage - New and Used
Salinity tester kit • Urine salt testing • Strips - Free postage - New and Used
Salinity refractometer meter - refractometer, - £16.81
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity refractometer - salinity, 0~10% - £13.99
Water 0.5 ppt • Usual salinity selected • Aqueous solutions division - Free postage - New and Used
Water 0.5 ppt • Usual salinity selected • Aqueous solutions division - Free postage - New and Used
Salinity digital - 5-in-1, - £27.59
How use power • Off release button • Device automatically turn - Free postage - New and Used
How use power • Off release button • Device automatically turn - Free postage - New and Used
Salinity refractometer salt - salinity, - £13.99
Water 0.5 ppt • Usual salinity selected • Aqueous solutions division - Free postage - New and Used
Water 0.5 ppt • Usual salinity selected • Aqueous solutions division - Free postage - New and Used
Multifunction digital water - digital, - £34.99
Accuracy 0.05ph resolution • 0.01ph • Reading - Free postage - New and Used
Accuracy 0.05ph resolution • 0.01ph • Reading - Free postage - New and Used
Salinity refractometer - salinity, - £13.99
Salinity material plastic • Aluminum • Box - Free postage - New and Used
Salinity material plastic • Aluminum • Box - Free postage - New and Used
Digital salinity ph - 1, - £7.99
Water quality monitor • Digital salinity tester • Meter modern compact - Free postage - New and Used
Water quality monitor • Digital salinity tester • Meter modern compact - Free postage - New and Used
Digital in1 meter - ph, - £17.99
Digital tester pen • Pool water quality • Monitor fuel rail - Free postage - New and Used
Digital tester pen • Pool water quality • Monitor fuel rail - Free postage - New and Used
Salinity refractometer salt - refractometer, - £17.45
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Digital tds meter water - digital, - £11.87
Digital tds tester • Has function atc • Testing data won - Free postage - New and Used
Digital tds tester • Has function atc • Testing data won - Free postage - New and Used
Milwaukee salinity tester - milwaukee, - £10.00
- Free postage - New and Used
- Free postage - New and Used
Digital tester pen pool - in, 1 - £15.71
Digital tester pen • Pool water quality • Monitor - Free postage - New and Used
Digital tester pen • Pool water quality • Monitor - Free postage - New and Used
Digital tds meter - digital, - £10.68
Digital tds tester • Has function atc • Testing data won - Free postage - New and Used
Digital tds tester • Has function atc • Testing data won - Free postage - New and Used
D h2ocean refractometer - &, - £36.80
Automatic temperature compensation • Model carry case • Pipette scewdriver instruction - Free postage - New and Used
Automatic temperature compensation • Model carry case • Pipette scewdriver instruction - Free postage - New and Used
For pool and koi fish - for, - £6.74
Digital tester has • Function atc test • Data will not - Free postage - New and Used
Digital tester has • Function atc test • Data will not - Free postage - New and Used
In1 wifi smart - wifi, - £98.39
1ppm 1999ppm 10ppm • 0.1ppt 0.01 19000us • 199.0ms 1us 1999us - Free postage - New and Used
1ppm 1999ppm 10ppm • 0.1ppt 0.01 19000us • 199.0ms 1us 1999us - Free postage - New and Used
Portable salinity - portable, - £15.26
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
Salinity proportion 1.000 • 1.070sg - Free postage - New and Used
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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 £6.69, while premium listings can reach £98.39 — giving you a wide budget spread to work with. The average price of £16.38 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.