Resun SWH-06 Saltwater Hydrometer for Marine Aquarium Water Tests

Resun SWH-06 saltwater hydrometer

• The hydrometer is designed to provide temperature-corrected readings in warm water aquarium, fast, easy, accurate, durable and easy to read.
• The full scale scale of this sea hydrometer has easy-to-read markings and clearly indicates the safe area. It is small and and does not require a sensor wire.
• This sea water hydrometer has an automatic level function, which can automatically identify the level to avoid errors.
• The aquarium hydrometer is suitable for the detection of brackish water and marine fish tanks.
• The function of this hydrometer is to test the concentration specifically, which is convenient to judge the results.

What's in the box
1 x Hydrometer