Salinity Refractometer Handheld Seawater Hydrometers

Features:

Handheld design and non-slip rubber handle for easy operation.

Built-in automatic temperature compensation(ATC) to get faster results.

With measurement level for direct reading.

Adjustable manual focus, easy to focus and calibrate.

Comes with a case, convenient for storage and portable for use.

Measure salt water or salinity of water, ideal for aquariums and marine monitoring.

Instant Reading Result: Just need 2-3 drops of solution and a few seconds, you can get accurate readings.



Specifications:

Color: Black + Silver + Blue

Material: ABS

*Measuring Range:

Salinity: 0-100‰ Specific Gravity: 1.000-1.070

Accracy: 1‰

ATC - automatic temperature compensation

Item Size: shown as picture

Package Size: Approx. 20.5 * 7.5 * 5.5cm / 8.1 * 3 * 2.2in

Package Weight: Approx. 230g / 8.11oz



Note:

1. After use, do not directly wash in water. Wipe with a clean soft cloth. The optical surface should not be scratched

2. The instrument should be stored in a dry place without corrosive gas.

3. Avoid missing parts.



Package List:

1 * Salinity Refractometer

1 * Slotted Screwdriver

1 * Cleaning Cloth

1 * Straw

1 * User Manual

1 * Packaging box