Popular Aquarium Hydrometers of March 2021November 20, 2020
We present you a rating of 10 popular Aquarium Hydrometers of March 2021 with technical characteristics, customer reviews, and video reviews.
Approx. price: $9.4.
- Easy accurate readings for aquariums.
- Green color indicates both ideal temperature and salinity.
- Reads °C and °F Temperature in ¨H(40-100) and ¡æ(0-40).
- Measure both Temperature and Specific Gravity of the water.
- Green indicators are ideal range of water temperature and specific gravity for most salt water/ marine aquariums.
Accuni Binglinghua Professional Salinity Refractometer Automatic Temperature Compensation, Dual Scale [0-100ppt & 1.000-1.070 S.G.] Aquarium Sea Water Hydrometer
Approx. price: $25.
- Salinity meter is to measure the salt solution, salt food and water, the concentration of the brine.
- Characteristic of the proportion of the two all scale line can directly read solution and concentration.
- Measuring range: salinity: 0-100 ‰, the specific gravity: 1.000 to 1.070
- Minimum scale: salinity: 1 ‰, specific gravity: 0.001
- Resolution: salinity: plus or minus 1 ‰, proportion:plus or minus 0.001 mm
KOOBOOK 1 Pcs Accurate Hydrometer Salinity Meter 1.000-1.027 Salinity Range 0-36 for Aquarium Fish Tank Marine Sea Saltwater
Approx. price: $9.9.
- Made of high quality plastic, Withstand voltage,high transparency.
- Special for culture of marine fish, the specific gravity and salinity of seawater are displayed once, easy to use and easy to read.
- Keeping your hands clean,go underwater 15 cm (6 inch) depth to avoid errors caused by inhalation of oil film on the top of water.
- When the water reaches full state (with the top of the baffle level), filed a hydrometer, this product can be hand or hang in the cylinder, automatic level function, can automatically find out the level to avoid the error.
- Proper salinity level is one of the most important factors in the health of the fish.Readable and accuracy can up to ± 0.002 gravity unit.
Phillips Feed & Pet Supply Natural Balance
Approx. price: $15.
- "Dry Hands" design avoids contamination of aquarium or water sample
- Accurate to 0.001 specific gravity and salinity (PPT) measurements
- Auto-temperature correcting design
- Designed to give a temperature-corrected reading in warm water aquariums – 68°F to 85°F (20°C to 30°C)
- Self-leveling, hanging device included
Central Garden & Pet
Approx. price: $16.
- Can remain submerged inside your aquarium or sump
- Know your salinity in a glance
- Compact design allows for discreet placement in the aquarium
- Ideal for all saltwater aquariums and sumps
Central Garden & Pet
Approx. price: $9.1.
- Included components: All Components included in Picture and Description
- Cora life is one of the markets leading manufacturers of premium aquarium products
- Cora life's Hydrometer takes a true water sample at six inch depth
- Easy to read and accurate, this specific gravity meter is designed to give temperature-corrected readings in warm water aquariums
- Coralife is one of the market’s leading manufacturers of premium aquarium products
- Coralife's Hydrometer takes a true water sample at six inch depth
Seawater Salinity Refractometer,V-Resourcing Automatic Temperature Compensation Sea Water Salinity Measurer for Aquarium, Hydrometer, 0-100ppt & 1.000-1.070 Salinity Specific Gravity
Approx. price: $18.
- Automatic Temperature Compensation: 10℃~30℃
- Measuring range: salinity: 0-100 ‰, Specific Gravity : 1.000 to 1.070
- Minimum scale: salinity: 1 ‰, Specific Gravity : 0.001
- Resolution: salinity: ±1‰, Specific Gravity : 0.001 mm
- Perfect for salty water tank and aquarium, seafood water tank, salty pools & spas and etc
Approx. price: $11. You may saved up to 7%.
- 1. Easy to use 2. Green indicators are ideal range of water temperature and specific gravity for most salt water / marine aquariums 3. Hydrometer measures specific gravity 4. Need it for raising brine shrimp
Boxtech Aquarium Marine Test Sea Saltwater Hydrometer Reef - Ocean Hydrometer Salinity Meter - for Fish Tank Water Salinity Specific Gravity Test
Approx. price: $11.
- Safe Material:Made of plastic,aquarium clear Automatic Accurate Readable SaltWater Hydrometer.
- Durable Clear Acrylic:Accurate, durable, and easy to read your marine aquarium's salt level and specific gravity,Small and waterproof.if the specific gravity between 1.000 - 1.019,show that the specific gravity is small;if the specific gravity between 1.020 - 1.023,show that the specific gravity is nomal;if the specific gravity between 1.024 - 1.030,show that the specific gravity is big;
- Clearly Safe Zone Indicated:Includes solinity and specific grovity scales.The outside rang of scale indicates salinity(PPT).The inside range of scale indicates gravity.And with safe zone clearly indicated.Range of use: 0-40 degrees (1.000-1.030).If the salinity ppt between 32 - 40，show that the salinity hydrometer is high;If the salinity ppt between 27 - 31，show that the salinity hydrometer is normal; If the salinity ppt between 0 - 26，show that the salinity hydrometer is light.
- Wide Usage:Fit for brackish and marine aquariums.Perfect for testing both salinity and specific gravity of your brackish and marine tank.Includes solinity and specific grovity scales.Suitable for fresh water and sea water.
- Easy to Read and Use:The easy-to-read swing-arm pointer and extra wide stable base provide an accurate test result.
Approx. price: $7.7.
- Accurate and easy to read.
- Size: 3.54×4.72×0.59in (Approx.).
- Readings are temperature-corrected & accurate to +/- 0. 002 specific gravity units which range from 1. 000 - 1. 030 specific gravity.
- It is optimum to be put into below 6" deep water, so it can avoid the error from the oil slick.
- Perfect for testing both salinity and specific gravity of your brackish and marine tank.