Hygger HG-047 Manual Aquarium Marine Hydrometer for Fresh Water and Seawater

An accurate and reliable aquarium salinity test equipment. Tests salinity and specific gravity in marine aquariums to help maintain a healthy tank.

Key Features:

• Delivers precise full-range salinity and specific gravity readings
• Includes a built-in base so you can rest the hydrometer on a countertop or other flat surfaces when taking salt readings
• Salinity tester fits brackish and marine aquariums
• Hydrometer supplies an optimal specific gravity/salinity range indicator PPT scale with an extra-wide stabilizer base
• A bubble diffuser on water intake prevents micro-bubbles from forming on the needle
• Easy to fill and convenient without wetting your hands
• Perfect for testing both salinity and specific gravity of your brackish and marine tank
• Suitable for fresh water and seawater
• Salinity tester is made of transparent acrylic material, which is relatively hard and easy to read
• Easy to read and use
• Simply dunk it in the aquarium to fill it with water, then put it on a level surface to read the scale
• Easy-to-read swing-arm pointer and extra wide stable base provide an accurate test result
• The reading is temperature-corrected and accurate to +/-0.001. The unit of specific gravity is 1. 000-1. 030 (ppt value: 0-43.9 degrees), the safe area is 1.020-1.023 (ppt value: 30.2-34.2 degrees), and the low specific gravity area is 1.000-1.019 (ppt value: 0- 28.9 degrees), the higher specific gravity area is 1.024-1.030 (ppt value: 35.5-43.9 degrees)
• Material: Acrylic
• The proportion of range: 1.000-1.030
• Salinity range: 0-43.9
• Size: 8.5 x 12.8 x 1cm
• Color: Multi
• Material: Acrylic
• Made in: China
• Included: 1x Hydrometer, 1x Stick, 1x Base
• Manufacturer Warranty: 1-year Warranty
• Dimensions (HxWxD): 23.5x19x2 cm