Is this any use for hydroponics?

It is used for testing the salt water fish tank.

I want to test the brackish canal water to see if i can use it for irrigation. will this tester work? I was told to check the salinity of the canal

Yes, brackish water ranges between 0. 05 to 30 PPT

What does this come with

All you get is the refractometer, case and a small screwdriver for adjusting it. Unless they have added something since we bought ours about a year ago. It will not let me post a picture or I would.

Hi, i bought a calibrating fluid and calibrated my refractometer to sg 1.026 but when i test it on distilled water it reads 1.010. why is that?

According to R Homes Farleys article this is because this refractometer was made to measure pure salt solutions and they don’t have the exact reflective index of sea water that has some additional elements. Therefore calibrating with a solution that matches the reflectivity of seawater at 35ppt is needed and once done it will not measure distilled or Rodi water accurately. But you will have a more accurate measurement for your salt water aquarium.

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$Agriculture Solutions Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation$

Agriculture Solutions Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation

Product ID: 21408795

Details

Brand
Agriculture
Item Weight
8.8 ounces
Manufacturer
Xin Da Cheng
Pet Type
Fish
Unit Count
1 Count

🌊0-100 PPT salinity range

🌡️Automatic Temperature Compensation

🛠️Durable chromium body

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COP 155295

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Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌟 Dive into precision – never second-guess your salt levels again!

RUGGED READY - Built with a chromium body and comes with a hard case, dropper, screwdriver, and cleaning cloth for long-lasting use.
TRUSTED BY EXPERTS - Ranked #1 in Aquarium Hydrometers with a stellar 4.6-star rating from thousands of marine enthusiasts.
DUAL SCALE VERSATILITY - Switch effortlessly between Specific Gravity (D 20/20) and parts per thousand for tailored readings.
PRECISION SALINITY MASTERY - Accurately measures salt concentration from 0 to 100 PPT, perfect for marine and aquarium pros.
SMART TEMPERATURE COMPENSATION - Automatic adjustment ensures reliable results regardless of water temperature fluctuations.

The Agriculture Solutions Salinity Refractometer offers professional-grade salinity measurement from 0 to 100 PPT with automatic temperature compensation. Designed for marine fishkeeping and seawater monitoring, it features dual-scale readings (Specific Gravity and PPT), a durable chromium body, and comes complete with essential accessories. Highly rated and top-ranked in aquarium hydrometers, it’s the go-to tool for precise, reliable salinity testing.

Specifications

ASIN	B018LRO1SU
ASIN	B018LRO1SU
Best Sellers Rank	#6,466 in Pet Supplies ( See Top 100 in Pet Supplies ) #1 in Aquarium Hydrometers #7 in Aquarium Test Kits
Brand Name	Agriculture Solutions
Customer Reviews	4.6 4.6 out of 5 stars (4,791)
Date First Available	November 27, 2015
Is Discontinued By Manufacturer	No
Item Weight	8.8 ounces
Item model number	WL0020-ATC
Manufacturer	Xin Da Cheng
Manufacturer	Xin Da Cheng
Manufacturer Part Number	WL0020-ATC
Model Number	WL0020-ATC
Pet Type	Fish
Product Dimensions	2 x 3 x 8 inches; 8.8 ounces
Target Species	Fish
UPC	710824285742
Unit Count	1 Count

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