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AUTOUTLET Salinity Refractometer Saltwater Aquarium for Seawater, Pool, Tank, Marine, Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC…

$16.99

$16.99

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  • 【AUTOUTLET Salinity Refractometer】This salinity tester is used to measure salinity of brine/seawater, monitor and control the concentration of saltwater. Ideal for aquariums and marine applications.
  • 【Measures on 2 Scales】This saltwater hydrometer measures on dual scales: specific gravity and salinity. Ideal for aquariums, marine monitoring, agriculture, gardening and educational purposes.
  • 【Measurement Range】Density of 1.0-1.070 with min scale of 0.001. Concentration of 0-100‰, with min scale of 1‰ (1‰=1PPT=1000PPM, PPT means “parts per thousand”, PPM means “parts per million”)
  • 【With ATC Function】ATC compensation Range (i.e. Built-in Automatic Temperature Compensation System) from 10℃ to 30℃.
  • 【Solid and Lightweight】Salinity meter is made of durable aluminum, which is non-staining, non-corrosive and rustless. Also, it’s compact in size with rubberized grip handle, very easy to carry.

Specification: AUTOUTLET Salinity Refractometer Saltwater Aquarium for Seawater, Pool, Tank, Marine, Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC…

Is Discontinued By Manufacturer

No

Product Dimensions

7.87 x 3.54 x 2.36 inches, 8.48 Ounces

Item model number

8541957195

Date First Available

April 3, 2018

Manufacturer

AUTOUTLET

Country of Origin

China

5 reviews for AUTOUTLET Salinity Refractometer Saltwater Aquarium for Seawater, Pool, Tank, Marine, Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC…

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  1. Brad chaffin

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

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  2. 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.

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  3. Andrew

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

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  4. 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.

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  5. 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!!

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    AUTOUTLET Salinity Refractometer Saltwater Aquarium for Seawater, Pool, Tank, Marine, Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC…
    AUTOUTLET Salinity Refractometer Saltwater Aquarium for Seawater, Pool, Tank, Marine, Fishkeeping, 0-100PPT & 1.000-1.070 Salinity Tester with ATC…

    $16.99

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