Brightwell Aquatics Refractometer Calibration Standard, Accurate Reference for The Calibration of Seawater Refractometers, Hydrometers & Other Density Measuring Equipment, RES60
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Description
🌟 Calibrate with Confidence, Lead with Accuracy!
- MULTI DEVICE COMPATIBILITY - Perfect for calibrating refractometers, hydrometers, and other density measurement tools.
- COMPACT LIGHTWEIGHT DESIGN - Easy to handle and store with a sleek 2x2x12 cm, 77 g profile.
- CONSISTENT CONDUCTIVITY BENCHMARK - 53 µS/cm at 25°C ensures stable and repeatable calibration results.
- INDUSTRY STANDARD SALINITY REFERENCE - 35 ppt salinity matches natural seawater for reliable calibration.
- PRECISION CALIBRATED FOR PROFESSIONALS - Ensure your seawater refractometers and hydrometers deliver spot-on readings every time.
The Brightwell Aquatics RES60 Calibration Standard offers a precise 35 ppt salinity solution with exact specific gravity and refractive index values, designed to flawlessly calibrate seawater refractometers, hydrometers, and density measurement devices. Compact and reliable, it’s the essential tool for professionals demanding accuracy in aquatic measurements.
Specifications
| Manufacturer | Brightwell Aquatics |
| Item model number | RES60 |
| Product Dimensions | 2 x 2 x 12 cm; 77 g |
| ASIN | B078QWLZS5 |
Reviews
B**E
Accurate calibration std.
Advertised as 35 PPT and it was spy on, verified against 4 refractometers and 3 electronic readers. Brighter ll is always as advertised, unlike a few competitors that can be all over the map
A**R
Recommend
works as needed.
R**S
Worth the buy
Does exactly what it says it does Good buy and lasts a very long time
C**E
Recommend!
Recommend!
J**D
Do not buy - inaccurate
Do not buy! I brought this refractometer calibration solution, it is supposed to calibrate it to 35 salinity / 1.026 and after testing it on 2 different refractometers and comparing it to saltwater from 2 different local fish shops it is not accurate and nearly crashed my fish tanks salinity levels (£1000s of pounds of corals and fish). As you can see from the reviews others have said the same.
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