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    HM Digital pH HydroTester PH-80

    HM Digital pH HydroTester PH-80

    Economically priced electronic pH meter puts fast, precise pH measurement within your aquarium budget. HM Digital pH HydroTester PH-80 is a great choice for hobbyists looking for a sensibly priced electronic pH tester. Precision device boasts advanced... more

    $49.95

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    Aquatop Aquatop Digital Heater with Temperature Sensor: 300 Watt - (Aquariums up to 100 Gallons) #D2

    Aquatop Aquatop Digital Heater with Temperature Sensor: 300 Watt - (Aquariums up to 100 Gallons) #D2

    Aquatop Aquatop Digital Heater with Temperature Sensor: 300 Watt - (Aquariums up to 100 Gallons) #D2HT-300 Aquatop s D2HT Digital Heater Series provides accurate heating for your freshwater or saltwater aquarium. The D2HT Aquarium Heater uses the... more

    $109.99 $54.99

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    Milwaukee Instruments Seawater Digital Refractometer Seawater Digital Refractometer (Mfg# MA 887)

    Milwaukee Instruments Seawater Digital Refractometer Seawater Digital Refractometer (Mfg# MA 887)

    Make routine salinity measurement in marine aquariums extremely fast and easy. Milwaukee Instruments Seawater Digital Refractometer is a precision digital refractometer that displays test results in approximately 1.5 seconds! Smartly priced unit is... more

    $114.99

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    Milwaukee Instruments Ma887-box Seawater Digital Refractometer With Padded Case

    Milwaukee Instruments Ma887-box Seawater Digital Refractometer With Padded Case

    Click here to view or download the full PDF specification sheet with extended product descriptions. M A 8 8 7 D I G I T A L R E F R A C T O M E T E R The new Milwaukee MA887 Seawater Digital Refractometer encompasses 3 different types of user selected... more

    $123.25

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    Digital Ph Meter With Atc Tester Water Lcd Monitor Pen Aquarium Ph-2011 Red

    Digital Ph Meter With Atc Tester Water Lcd Monitor Pen Aquarium Ph-2011 Red

    - Digital PH Meter with ATC Tester Water LCD Monitor Pen Aquarium pH-2011 Red 500 this.width/(this.height/500)780)this.width=780;'/ 80 this.width/(this.height/75)75)this.width=75;'/ 80 this.width/(this.height/75)75)this.width=75;'/ 80... more

    $113.51

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    Aquatop Aquatop Digital Heater with Temperature Sensor: 200 Watt - (Aquariums up to 55 Gallons) #D2H

    Aquatop Aquatop Digital Heater with Temperature Sensor: 200 Watt - (Aquariums up to 55 Gallons) #D2H

    Aquatop Aquatop Digital Heater with Temperature Sensor: 200 Watt - (Aquariums up to 55 Gallons) #D2HT-200 Aquatop s D2HT Digital Heater Series provides accurate heating for your freshwater or saltwater aquarium. The D2HT Aquarium Heater uses the latest... more

    $85.99 $44.99

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    Aquatop Aquatop Digital Heater with Temperature Sensor: 450 Watt - (Aquariums up to 180 Gallons) #D2

    Aquatop Aquatop Digital Heater with Temperature Sensor: 450 Watt - (Aquariums up to 180 Gallons) #D2

    Aquatop Aquatop Digital Heater with Temperature Sensor: 450 Watt - (Aquariums up to 180 Gallons) #D2HT-450 Aquatop s D2HT Digital Heater Series provides accurate heating for your freshwater or saltwater aquarium. The D2HT Aquarium Heater uses the... more

    $119.99 $59.99

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    Milwaukee Ma887 Digital Refractometer Salinity, Sea Salt Water Ppt Meter/tester

    Milwaukee Ma887 Digital Refractometer Salinity, Sea Salt Water Ppt Meter/tester

    Milwaukee MA887 Digital Refractometer Salinity, Sea Water, Salt Water / Meter Aut horized Distributor Check out more Portable Meters (Click Here)Check out for Sales and Specials.Check out more Calibration Buffers/Solutions (Click Here) Check out more... more

    $105.83

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    Lifegard Aquatics LED Digital Thermometer for Aquariums

    Lifegard Aquatics LED Digital Thermometer for Aquariums

    Submersible LED Digital Thermometer with many uses including fresh or saltwater applications and reptile tanks. more

    $23.71

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    AquaTop Nano Aquarium Digital Heater with LED D1HT 50W

    AquaTop Nano Aquarium Digital Heater with LED D1HT 50W

    For use with both freshwater and saltwater applications, AQUATOP's D1HT submersible Digital Aquarium Heaters are equipped with a highly visible digital temperature display, an easy to use temperature control button, and a separately attached... more

    $29.99

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    Aquatop D2HT-450 Aquarium Heater Digital Dual Display, 450-Watt

    Aquatop D2HT-450 Aquarium Heater Digital Dual Display, 450-Watt

    Perfect for both fresh and saltwater tanks, Aquatop s-D2HT-450 watt digital heater includes a dual digital display that shows current water temperature and desired water temperature. This advanced and versatile heater is capable of heating aquariums up... more

    $56.62

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    pH Monitor & Calibration Fluids - AC Adapter Kit

    pH Monitor & Calibration Fluids - AC Adapter Kit

    Digital pH display with accuracy of +/- .01. Built-in calibration and slope adjustment. Laboratory grade epoxy electrode and BNC connector. Fresh or saltwater use. Measures 3"x5" and powered by a 9 volt battery (not included). more

    $14.99

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    PetSolutions

    (25,000+)
    Digital Seawater Refractometer

    Digital Seawater Refractometer

    Milwaukee's hand-held Digital Seawater Refractometer allows you to monitor the salinity of your aquarium water using 3 different types of scales for precise measurement. Each scale is temperature compensated between 50F and 104F; just choose the one... more

    $131.69

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    Digital PH Tester Pen Meter LCD Monitor Hydroponics Aquarium with protective Case w/ screwdriver

    Digital PH Tester Pen Meter LCD Monitor Hydroponics Aquarium with protective Case w/ screwdriver

    This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. more

    $39.99 $17.99

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    Rakuten.com Shopping

    (1,000,000+)
    Digital pH Tester Pen Meter LCD Monitor Hydroponics Aquarium with protective Case with screwdriver

    Digital pH Tester Pen Meter LCD Monitor Hydroponics Aquarium with protective Case with screwdriver

    This digital pen style pH meter is an ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc. more

    $39.99 $17.99

    FREE shipping

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    Rakuten.com Shopping

    (1,000,000+)
    HM Digital Calibration Fluid for Handheld TDS Meter - 3 oz.

    HM Digital Calibration Fluid for Handheld TDS Meter - 3 oz.

    NaCl calibration solution is designed for use with HM Digital's Handheld TDS Monitor. 342 ppm. more

    $11.09

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    HDE Digital pH Meter Tester

    HDE Digital pH Meter Tester

    This digital pen style pH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage etc. Excellent meter, very accurate and durable. Measuring pH Range: 0.0 - 14.0 pH. Resolution: 0.1 pH.... more

    $29.99 $12.50

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    Rakuten.com Shopping

    (1,000,000+)
    Hand Held TDS Conductivity Meter

    Hand Held TDS Conductivity Meter

    Trust nothing less than precision when it comes to testing electrical conductivity; TDS and temperature in your aquarium. SpectraPure's handheld meter is the only one available true to the curved scale; as opposed to a linear factor. The temperature... more

    $79.49

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    Sera pH Meter for Saltwater & Freshwater

    Sera pH Meter for Saltwater & Freshwater

    Free Shipping on Orders Over $49!

    Sera pH Meter for Saltwater & FreshwaterOur Sera pH Meter for Saltwater & Freshwater is a high quality precision unit with digital display for easily measuring the pH value in fresh and salt water. The probe can be replaced (BNC plug) and is already... more

    $249.99 $199.99

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    petco.com

    (200,000+)
    Milwaukee Seawater Digital Refractometer

    Milwaukee Seawater Digital Refractometer

    The new Milwaukee MA887 Seawater Digital Refractometer encompasses 3 different types of user selected scales for the measurement of seawater providing for a much more precise evaluation. Each scale is temperature compensated. 1. PSU The newest type... more

    $114.45

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    PetStore.com

    (2,500+)

    More information about Fish Supplies

    Best prices on Digital salt water meter in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.
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