YSI
YSI is stocked by 17 independent online stores we track, across 167 listings in 7 currencies. Every price below was read from that retailer's own catalogue and is shown in the currency it charges — nothing here is exchange-rate converted.
Stores
17
Listings
167
Median price
115 GBP
in GBP; sold in 7 currencies
Discounted
1
⌀ 100.0% off
Where to buy YSI
Price gaps between retailers can be real positioning — or simply different currencies. A Shopify catalogue does not state its currency, so treat a wide gap as a question.
| Store | Country | Products | Cheapest | Median | On sale |
|---|---|---|---|---|---|
| refractometershop.com | GB | 69 | 27 GBP | 113 GBP | — |
| shop.prmfiltration.com | US | 43 | 20.0 USD | 249 USD | — |
| pine-environmental.ca | CA | 10 | 999999 CAD | 999,999 CAD | — |
| usenvironmental.com | US | 10 | 0 USD | 35 USD | — |
| pine-environmental.com | US | 10 | 235 USD | 999,999 USD | — |
| dynamicaquasupply.com | CA | 8 | 71 CAD | 1,932.5 CAD | — |
| hydrocultura.com | MX | 7 | 0.0 MXN | 0 MXN | — |
| lorenza.mx | MX | 1 | 69 MXN | 69 MXN | — |
| mycybermarkets.com | US | 1 | 290 USD | 290 USD | — |
| newlifescientific.com | US | 1 | 6985 USD | 6,985 USD | — |
| jcinstruments.com.au | AU | 1 | 19.99 AUD | 19.99 AUD | — |
| raecorents.com | US | 1 | 0 USD | 0 USD | — |
| harajukucandy.com | JP | 1 | 3.04 JPY | 3.04 JPY | — |
| rndmate.com | KR | 1 | 0 KRW | 0 KRW | 1 (⌀100% off) |
| groaqua.store | GB | 1 | 2308.8 GBP | 2,308.8 GBP | — |
| lifesciencestrading.com | US | 1 | 261.25 USD | 261.25 USD | — |
| furion.com | US | 1 | 295 USD | 295 USD | — |
YSI products, biggest discounts first
Not affiliated with or endorsed by YSI. Prices are observations from public retailer catalogues and may be out of date. Request removal.