---
product_id: 101064472
title: "AccuBrate Refractometer and Hydrometer Salinity Calibration Fluid – 250 ml Solution to Accurately Calibrate Refractometer and Hydrometer for Testing Natural Saltwater or Synthetic Sea Water (250 ml)"
brand: "aquatic experts"
price: "B/.7"
currency: PAB
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.pa/products/101064472-accubrate-refractometer-and-hydrometer-salinity-calibration-fluid-250-ml-solution
store_origin: PA
region: Panama
---

# AccuBrate Refractometer and Hydrometer Salinity Calibration Fluid – 250 ml Solution to Accurately Calibrate Refractometer and Hydrometer for Testing Natural Saltwater or Synthetic Sea Water (250 ml)

**Brand:** aquatic experts
**Price:** B/.7
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** AccuBrate Refractometer and Hydrometer Salinity Calibration Fluid – 250 ml Solution to Accurately Calibrate Refractometer and Hydrometer for Testing Natural Saltwater or Synthetic Sea Water (250 ml) by aquatic experts
- **How much does it cost?** B/.7 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/101064472-accubrate-refractometer-and-hydrometer-salinity-calibration-fluid-250-ml-solution)

## Best For

- aquatic experts enthusiasts

## Why This Product

- Trusted aquatic experts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Images

![AccuBrate Refractometer and Hydrometer Salinity Calibration Fluid – 250 ml Solution to Accurately Calibrate Refractometer and Hydrometer for Testing Natural Saltwater or Synthetic Sea Water (250 ml) - Image 1](https://m.media-amazon.com/images/I/71qXZygUJbL.jpg)
![AccuBrate Refractometer and Hydrometer Salinity Calibration Fluid – 250 ml Solution to Accurately Calibrate Refractometer and Hydrometer for Testing Natural Saltwater or Synthetic Sea Water (250 ml) - Image 2](https://m.media-amazon.com/images/I/91KhiPiO8kL.jpg)
![AccuBrate Refractometer and Hydrometer Salinity Calibration Fluid – 250 ml Solution to Accurately Calibrate Refractometer and Hydrometer for Testing Natural Saltwater or Synthetic Sea Water (250 ml) - Image 3](https://m.media-amazon.com/images/I/81lLVAi0pDL.jpg)
![AccuBrate Refractometer and Hydrometer Salinity Calibration Fluid – 250 ml Solution to Accurately Calibrate Refractometer and Hydrometer for Testing Natural Saltwater or Synthetic Sea Water (250 ml) - Image 4](https://m.media-amazon.com/images/I/813J0fmQFSL.jpg)
![AccuBrate Refractometer and Hydrometer Salinity Calibration Fluid – 250 ml Solution to Accurately Calibrate Refractometer and Hydrometer for Testing Natural Saltwater or Synthetic Sea Water (250 ml) - Image 5](https://m.media-amazon.com/images/I/81KjZa-F4mL.jpg)

## Questions & Answers

**Q: Can I use this for Hannah checker?**
A: No,It’s not Hannah checker approve

**Q: Can this be used on milwaukee digital refractometer ma887?**
A: No

**Q: Does this have an expiration date?**
A: Hi, Thanks for the question. Accubrate does have an expiration date on the bottle. ~ Lexi @ Aquatic Experts

**Q: Can i use this to calibrate my tds meter also?**
A: No to cailbrate tds I use
General Hydroponics use electronic meter reference solutions
You can get it here.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Product
  

*by .***. on Reviewed in the United States on March 23, 2024*

Happy with the product needed to test the salinity of the water inputting in to the saltwater tank during water changes it works fine i dont really have any complaints was recommended the product from a coworker at a coral shop

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Safety for the fish
  

*by E***E on Reviewed in the United States on January 13, 2024*

This is a good item safe for your fish.

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Crash your tank in one easy step!
  

*by S***D on Reviewed in the United States on August 16, 2023*

Like others reviewers, my bottle only clocked in at 30ppy. Checked against Tropic Marin precision hydrometer. This was after shaking well and trying several attempts.I see great reviews for the smaller bottle. This was the large bottle.Why 3 stars? Because it was pretty consistent to 30ppt, which if you know this, can still use it to calibrate your refractometer. But you could throw 25ppt if you trust it as being 35ppt as stated. Use with caution, and multiple references. I returned due to false advertising

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**Shop now:** [https://www.desertcart.com.pa/products/101064472-accubrate-refractometer-and-hydrometer-salinity-calibration-fluid-250-ml-solution](https://www.desertcart.com.pa/products/101064472-accubrate-refractometer-and-hydrometer-salinity-calibration-fluid-250-ml-solution)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-30*