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$34.99
Home/Home & Garden/Home & Garden/Home & Kitchen/Cooking & Dining/Home Brewing & Wine Making/Measuring & Testing Tools/Refractometers
Fritz Aquatics 35ppt (1.026sg) Refractometer Calibration Solution 1.25 oz
★★★★★
$34.99
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About this item
- Use as a Reference for any Density Measurement Instruments
- Simple 2 or 3 drop Application
- Quickly Calibrate to 35 ppt or 1.026 sg
Product description
Pre-measured refractometer calibration solution takes the guesswork out of properly calibrating your instrument - with no need for expensive or unreliable measuring equipment. A refractometer is essential to the saltwater hobbyist for success. Maintain its accuracy by recalibrating regularly.
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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