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Semetall Salinity Tester Transparent Acrylic
【SPECIFICATION】The reading is temperature-corrected and accurate to +/-0.001. The unit of specific gravity is 1. 000-1. 030 (ppt value: 0-40 degrees), the safe area is 1.020-1.023 (ppt value: 27-31 degrees), and the low specific gravity area is 1.000-1.019 (ppt value: 0- 26 degrees), the higher specific gravity area is 1.024-1.030 (ppt value: 32-40 degrees)(Note: PPT value indicates salinity in the outer range of the scale)
【MATERIAL】The salinity tester is made of transparent acrylic material, which is relatively hard and easy to read the salt and specific gravity of your marine aquarium
【 DESIGN 】 The easy-to-read swing arm pointer and ultra-wide stable base provide accurate test results$0.00 -
Professional Salinity Refractometer,Salinity
Salinity Refractometer：This refractometer measure salt water or salinity of water, ideal for aquariums and marine monitoring.
Dual Scale: Measures on 2 scales, Specific Gravity (D 20/20) and parts per thousand. Density of 1.0-1.070 with min scale of 0.001.Concentration of 0-100‰, with min scale of 1‰
With ATC Function：Features automatic temperature compensation.ATC：50℉-86℉ (10℃~ 30℃),No Batteries.$0.00 -
Toddmomy 1 Set High Precision Hydrometer
Quality Materials:- Made of sturdy plastic, glass material, lightweight and durable, with excellent texture
Glass Saltwater Hydrometer:- Compact and light, easy to carry and store, not taking up any space
High Precision Hydrometer:- Easy to operate and use, suitable for professional and personal to use$0.00 -
Fluval Sea Hydrometer for Aquarium, Medium
Helps measure specific gravity and salt level in marine aquariums
Features large, easy to read markings
Simple design-blends in easily$0.00 -
baixikly Hydrometer Saltwater Aquarium Salinity
【Material】The sea hydrometer is made of plastic, the structure is sturdy and resistant, not easy to be damaged, and has a long service life.
【Unique Design】Transparent design, easy to read accurate measurement readings, please wash with water after each use.
【Precise】Our seawater hydrometer has clear scales and small errors, with an accuracy of +(-) 0.002 specific gravity units.$0.00 -
boxtech Aquarium Marine Test, Sea Saltwater
🐠 Safe Material & Unique Design: Made of durable Acrylic, this Fish Tank Test Kit salinity Hydrometer is designed with an automatic level function
🐠 Quickly, easily, and accurately measurement: With this hydrometer saltwater aquarium test kit, you can test your marine aquarium’s salt level and specific gravity, and It is optimum to be put into below 6″ deep water to avoid the error caused by the oil film on the water
🐠 Higher Accuracy & safe zone indicated: Readings are temperature-corrected & accurate to +/- 0. 001. specific gravity units ranges from 1. 000 – 1. 030 with a safe zone of 1.020-1.023. The outside range of scale indicates salinity ppt, ranges from 0-40, safe zone is 27-31$0.00 -
balacoo Sea Water Densitometer Brine Hydrometer
glass material, which is not easy to deform or
Accurate& easy to read- This meter is a precision instrument for testing the value of a solution
Suitable for saltwater, swimming pool, aquaculture, aquarium ( seawater ) and pond$0.00 -
capetsma Salinity Tester, Accurate Sea Hydrometer
🐠 Safe Material & Unique Design: Made of durable Acrylic, this Fish Tank Test Kit salinity Hydrometer is designed with an automatic level function.
🐠 Quickly, easily, and accurately measurement: With this hydrometer saltwater aquarium test kit, you can test your marine aquarium’s salt level and specific gravity, and It is optimum to be put into below 6″ deep water to avoid the error caused by the oil film on the water.
🐠 Higher Accuracy & safe zone indicated: Readings are temperature-corrected & accurate to +/- 0. 001. specific gravity units ranges from 1. 000 – 1. 030 with a safe zone of 1.020-1.023. The outside range of scale indicates salinity ppt, ranges from 0-40, safe zone is 27-31.$0.00 -
Abnaok Salinity Tester, Sea Specific Gravity
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.$0.00 -
WEBEST Aquarium Salt Tester -Pool Salt Tester,
WEBEST Aquarium Salt Tester – Versatile 5 in 1 Salinity, PH, TDS, EC, and Temperature Meter, Pool Salinity Testing Kit, Digital Salinity Tester for Saltwater Aquarium, Accurate Salinity Meter,Grey
Accurate and Reliable: With advanced sensing technology, this digital saltwater tester delivers precise and dependable results, ensuring your pool or aquarium is maintained at optimal salt levels. Say goodbye to guesswork and enjoy peace of mind with accurate measurements.
Versatile Applications: Whether you own a pool, aquarium, or hot tub, this versatile tester is a must-have tool. It helps you monitor and adjust salt levels for a healthy aquatic environment. Additionally, it allows you to measure pH levels and overall water quality, making it an all-in-one solution for water testing.$0.00 -
AUTOUTLET Salinity Refractometer Saltwater
【AUTOUTLET Salinity Refractometer】This salinity tester is used to measure salinity of brine/seawater, monitor and control the concentration of saltwater. Ideal for aquariums and marine applications.
【Measures on 2 Scales】This saltwater hydrometer measures on dual scales: specific gravity and salinity. Ideal for aquariums, marine monitoring, agriculture, gardening and educational purposes.
【Measurement Range】Density of 1.0-1.070 with min scale of 0.001. Concentration of 0-100‰, with min scale of 1‰ (1‰=1PPT=1000PPM, PPT means “parts per thousand”, PPM means “parts per million”)$0.00
