AUTOUTLET Refractometer: Accurately Measure Salinity Levels in Seawater Aquariums

By: AUTOUTLET

The AUTOUTLET Refractometer Saltwater Aquarium is the perfect tool for testing your seawater, pool, tank, or marine fishkeeping. With a range of 0-100PPT and 1.000-1.070 salinity, this hydrometer offers superior accuracy with built-in automatic temperature compensation. The easy-to-read density scale allows for precise measurements within the range of 1.0-1.070. This is the ideal aquarium hydrometer for those looking for accuracy, ease of use, and overall satisfaction.

Key Features:

This device is perfect for aquariums and marine applications, as it allows you to monitor and control the concentration of salt water and brine. It is equipped with two scales for measuring the salt water or salinity of the water, making it easy to ensure the proper levels for your aquarium. This device is ideal for hobbyists, professionals, and anyone wanting to ensure the best water quality for their aquatic environment.
95
B2B Rating
234 reviews

Review rating details

Easy to use
99
Easy to read
99
Sturdiness
98
Build quality
98
Overall satisfaction
98
Customer support
96
Packaging
92
Value for money
97
Accuracy
97

Pros and Cons

Pros
  • Features a refractometer that helps in monitoring the concentration of saltwater
  • Built-in automatic temperature compensation offers accurate reading
  • Equipped with a density scale that allows measuring in the range of 1.0-1.070
Cons
  • May not be easy to check reading

Details of AUTOUTLET Refractometer: Accurately Measure Salinity Levels in Seawater Aquariums

  • Product Dimensions ‏ ‎: 7.87 x 3.54 x 2.36 inches; 8.48 Ounces
  • ASIN ‏ ‎: B07CB5KDYL
  • Date First Available ‏ ‎: April 3, 2018
  • Item model number ‏ ‎: 8541957195
  • Brand: AUTOUTLET
  • Style: Compact
  • Special Feature: Rustless, Lightweight
  • Is Discontinued By Manufacturer ‏ ‎: No
  • Manufacturer ‏ ‎: AUTOUTLET
  • Color: Silvery

Video for this product

Your browser does not support the video tag.

Comments

BenboInn: Excellent instrument for the money. It should be calibrated with a calibration solution not distilled water.
I was unable to use the set screw to calibrate when it arrived. What happened is that calibration knob has an inner screw which is loose and was in to deep to function.
You need to unscrew the knob screw and then carefully unscrew the inner screw a few mm otherwise
it will not be able to push in enough.

United States on Sep 05, 2023

Brad chaffin: Is worlds better than with the way I was doing it before. 100% must buy for salt water aquariums

United States on Aug 30, 2023

christophe barillet: impec

France on Aug 18, 2023

Andrew: I've been using this for months very accurate a mist have if you have a reef tank

United States on Aug 14, 2023

Thomas Eric: Facile a utiliser mais pour l'utilisation en salinité de piscine la valeur se lit en partie basse.

France on Jul 27, 2023

Adam Eff: Nice gadget for the money. But, if you are buying this to monitor your pool, be advised you will be reaching the upper limit for salt concentration at just the fifth bar from the bottom of the scale. That is 1.005 specific gravity or 6.8 parts per thousand which is 6800 parts per million. Around 4500 PPM is the reccommended ceiling for saltwater pools. It works, but all your action will be in the bottom 5% of the scale.

Do remove the little rubber cap and calibrate zero using distilled water and a small flat blade screwdriver.

I went ahead and bought a digital combo meter that measures salinity, PH, temp, and TDS. That should save some time over this if it works as advertised. It was more than twice the money but hey, it's all in the name of science. I might even come back and let you know how it worked out.

United States on Jun 19, 2023

HERMITTE R.: Ce produit est pas mal mais du tout adapté pour un suivi de piscine au sel. En effet la concentration nécessaire 4 à 5mg/l, est beaucoup trop basse pour l'échelle de lecture de cet appareil.
A réserver pour l'eau de mer ou autre saumure.

France on Jun 03, 2023

vincent stephen molloy: First you need liquid to clean then set it at 0 then do reading and it works well

United Kingdom on May 03, 2023

Mr R Jones: Great value

United Kingdom on Feb 16, 2023

Dunbar Helsley Jr: How many times have I tested my aquarium's salinity levels only to get irregular readings from that plastic floating meter. Everytime I brought my water sample to the Fish Store to have them test my various levels, they always used this device. I thought that the simple investment of under $20 for a device to give me accurate readings was a no brainer. You don't need to be a scientist to use it either. AND your fish and corals will thank you!!

United States on Feb 05, 2023

AUTOUTLET Refractometer: Accurately Measure Salinity Levels in Seawater Aquariums Ade Advanced Optics Dual-Scale Laser Rangefinder - Precise Distance Measurement up to 1,000 Yards! Seawater and Marine Fishkeeping Aquarium Refractometer for Measuring Salinity
AUTOUTLET Refractometer: Accurately Measure Salinity Levels in Seawater Aquariums Ade Advanced Optics Dual-Scale Laser Rangefinder - Precise Distance Measurement up to 1,000 Yards! Seawater and Marine Fishkeeping Aquarium Refractometer for Measuring Salinity
B2B Rating
95
97
93
Sale off $3 OFF $2 OFF
Total Reviews 234 reviews 752 reviews 386 reviews
Product Dimensions ‏ ‎ 7.87 x 3.54 x 2.36 inches; 8.48 Ounces 2 x 2 x 7 inches; 6.4 Ounces 2 x 3 x 8 inches; 8.8 Ounces
ASIN ‏ ‎ B07CB5KDYL B005ES6MOQ B018LRO1SU
Date First Available ‏ ‎ April 3, 2018 July 27, 2011 November 27, 2015
Item model number ‏ ‎ 8541957195 SSA0010 WL0020-ATC
Brand AUTOUTLET
Style Compact
Special Feature Rustless, Lightweight
Is Discontinued By Manufacturer ‏ ‎ No No No
Manufacturer ‏ ‎ AUTOUTLET No No
Color Silvery
Before you spend your money, check out our reviews. Every time.
Best2buy Newsletter
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.