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    Digital Hydrometer for Specific Gravity/Salinity

    $147.69
    The digital hydrometer for sale is an electronic hydrometer for measurement of liquid density, specific gravity and salinity. Hydrometers have high precision. SG range can reach 1.000~1.071. The measurable salinity range is from 0 to 100 PPT. Hydrometers price are affordable, widely used in industrial or civil production such as aquarium, alcohol, wine or beer brewing.
    SKU: ATO-WQT-3171
    *
    Free Shipping Worldwide
    Delivery date: 6-12 days

    Features

    • High precision
    • Bright backlit display
    • Large digital screen display
    • Low battery sound alert

    Application: Aquarium, marine aquaculture, chemical products, alcohol and soft drinks, food, pharmaceutical products, electronics and semiconductors, etc.

    Specification

    Model ATO-DH-MS31 ATO-DH-MS71
    Measuring Range (S.G) Specific Gravity 1.000~1.071 1.000~1.045
    Salinity 0~55PPT 0~100PPT/0~120PSU
    Temperature 0~100℃ 0~100℃
    Accuracy ±0.001
    Testing Method Electrical conductivity methods
    Testing Condition 1℃~50℃
    Saving Function Power off after 60 seconds
    Temperature Compensation A.T.C
    Display Area LCD (with backlight)
    Low Battery Reminder ICON flash
    Power Supply 1.5V*2EA (AAA type battery)
    Waterproof Life waterproof
    Certification CE
    Weight 0.5kg

    Digital Hydrometer Structure Diagram

    Digital Hydrometer Structure Diagram

    Digital Hydrometer LCD Status Description Diagram

    Digital Hydrometer LCD Status Description Diagram

    Digital Hydrometer Use Instruction

    Digital Hydrometer Use Instruction

    Digital Hydrometer Measurement Precautions

    • Keep the measurement sensor probe away from the bottom and the sides of the testing cup. Allow 1-2cm clearance around the probe. Do not touch any residue in the liquid.
    • When there is not enough liquid, lean the cup.
    • Do not touch the probe to the testing cup.

    Please note: The metal part of the testing measurement probe must be completely in the test liquid. You should always check the accuracy of your meter against reference solution to verify its accuracy.

    Digital Hydrometer Storage Precautions

    1. Do not use or store near heaters.
    2. Only use recommend battery listed under specifications. Replace both batter at same time.
    3. In order to prevent product failure, do not dismantle the product.
    4. If the gravimeter is dropped or impact, there will be errors in testing.
    5. Scratches or deformation of the probe can lead to greater errors in testing.
    6. After usage, clean test probe with water and soft cloth.
    7. When storing for a long time, please remove the battery.

    Tips: Battery replacement for digital hydrometer

    • Replacement time:When the icon LOW is flash

    Although the digital hydrometer had power, there is no longer enough current to conduct a test accurately. The icon LOW can also flash when the new battery does not work after insertion and need to be re-insertion. The new battery may also lead to natural discharge due to long circulation time. Therefore, when the icon LOW is flash, replace the new battery at this time.

    • Replacement method
    1. Turn the battery cover counterclockwise to OPEN and remove the batteries.
    2. Refer to the figure below and turn the battery cover clockwise to CLOSE.
    3. To prevent damage to the gravimeter, pay attention + and - pole of battery.

     Digital Hydrometer Battery Replacement

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