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Refractometer — Salinity/Specific Gravity Tester
Sourcing begins the day you order. This is an import lead-time, not a shipping delay — the date shown above is the exact value echoed in your cart, checkout, and order-confirmation email.
See the returns & care policy Honest availability — sourced-to-order, not held stock.
Availability
Not held stock
This is a sourced-to-order model — we do not warehouse this product. Your order triggers sourcing on the date placed.
Single source of truth
The lead-time shown above is the exact value echoed in your cart, checkout, and confirmation email — never re-entered, never contradicted.
No default WooCommerce stock strings
"18 in stock" / "on backorder" style copy never appears — replaced entirely by the lead-time module above.
About this product
Reads salinity and specific gravity from a single drop of water — the accurate alternative to a hydrometer's swing-arm.
Made from metal + optical glass body, sized for routine reef or planted-tank maintenance work.
In the box: one unit as described above.
We source this to order from our supplier network — sourced to order, ships in 30 days — so it arrives to spec, not off a dusty shelf.
Specifications
| Field | Value |
|---|---|
| Type | Optical refractometer |
| Function | Reads salinity and specific gravity from a single drop of water — the accurate alternative to a hydrometer's swing-arm. |
| Material | Metal + optical glass body |
| Compatibility | Freshwater and marine safe |
| What's in the box | 1 unit as described |
| Country of origin | China |
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