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Quick Salinity/Temperature Digital Pocket Tester - Icecap


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Product Description

The IceCap Digital Pocket Tester is a portable, rugged, water resistant device that utilizes electric conductivity to determine the specific gravity/salinity of natural and artificial seawater. Within seconds, the salinity and temperature are measured and visually displayed on the easy to read backlit LCD screen.


  • High Resolution Salinity Measurement
  • Automatic Temperature Compensation
  • Water Temperature Reading
  • Large Backlit LCD Display

IceCap Salinity/Temp Pocket Tester Specifications


SG: 1.000 ~ 1.041
PPT Range: 0-50
PSU: 0-60
Temperature: 32-176°F


SG: 0.0001
PPT: 1 PSU: 1
Temperature: 0.1°F


SG: ±0.001
PPT: ±2
PSU: ±2
Temperature: ±1.5°F

Power: 2 AAA Batteries

Product Videos

IceCap Salinity & Temperature Digital Tester 06:32

This is a very handy, small and easy to use pen that can measure salinity as well as temperature. Just scoop water from your aquarium or water changing vat and the pen will give you an accurate reading of your water’s salinity in three different units… Specific Gravity, Parts Per Thousand and Practical Salinity Unit or PSU. In addition to that, the pocket tester can also provide you with an accurate reading of your water’s temperature. The IceCap Salinity & Temperature Digital Pocket Tester works by measuring the electrical conductivity of the water. It does not require for you to look through a small lens or stay completely still until the swinging arm stops moving. Simply attach the included rubber cup to the pen then scoop a sample of your water. Give it a few seconds until you hear a beep and your tank’s specific gravity will show in a nice backlit LCD display. For more information head to

  • IceCap Salinit...
    This is a very handy, small and easy to use pen that can measu...

VIP Customer Reviews

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Showing reviews 1-5 of 15 | Next

  1. Most used tester for my Aquarium

    Posted by Hanale on Jul 9th 2018

    I have to say this is the easiest tool to use and used most because it's so easy and makes testing salinity fast. It takes seconds to check your salinity. Makes water changes quick when checking salinity between new and tank water to make sure they're close to one another. I would go digital testing any time of the day. It just makes aquarium keeping a little easier. Highly recommended.

  2. Best device yet

    Posted by Mitchell Boudreaux on May 17th 2018

    This device is so quick and easy, salinity and temp,beat trying to read a refractometer any day I love this device and recommend saltwater aquarium owners to get one,wish all the different testers was this easy

  3. Best protect for salinity and temperature

    Posted by Ali Ebrahim on May 4th 2018

    Best salinity and temperature Test tool, easy to use. Highly recommended to be used by everyone ( very effective product).

  4. Convenient but not accurate

    Posted by Unknown on Apr 26th 2018

    This product is very convenient for salinity and temperature testing, which is great. However, after questioning the results we were getting showing a somewhat lower salinity than we expected we took it to our local Salt Water store and compared it against their very expensive high quality equipment and the pocket tester was definitely off a bit.

  5. Ice cap salinity is a great tool to have!!!!

    Posted by Unknown on Apr 26th 2018

    It’s accurate enough great tool to have!!!

Showing reviews 1-5 of 15 | Next


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