Zerodis Salinity Tester, Accurate Automatic Hydrometer Salt Water Salinity Meter Accurate Sea Hydrometer Aquarium Marine Salinity Meter for Fish Pond Water Saltwater Freshwater
$9.95
$9.95
$
4
.99
$4.99
- 【Design 】 The easy-to-read swing arm pointer and ultra-wide stable base provide accurate test results. This product is designed with an automatic level function, can automatically identify the level to avoid errors
- 【Wide Application】The aquarium saltwater hydrometer can perfectly test the salinity and specific of brackish water and marine fish , including the solubility and specific scale. At the same time, it is very suitable for fresh water and sea water.
- 0 2 Pcs Needle Storage Case with Magnetic.
- 【High Material】The salinity tester is made of transparent acrylic material, which is relatively hard and easy to read the salt and specific of your marine aquarium. Accurate, , and easy to read sea water hydrometer
- 【 Engraved Patent Number】And each hydrometer has a engraved patent number.Very accurate measurement readings, please rest assured to purchase.
