Best Specific Gravity Meter

Premium Salinity Refractometer with Automatic Temperature Compensation for Saltwater Aquarium Marine Reef Tank Testing - Dual Scale 0-100ppt & 1.000 to 1.070 S.G

  • Light-weight, portable, includes protective carrying case.
  • ✔ Measures concentration of salt and dissolved solids in aqueous solution.
  • ✔ Provides reading in parts per thousand (0-100PPT) and specific gravity (1.000 to 1.070 SG).
  • ✔ Ideal for on-site measurements in processing and storage areas, or in the field.
  • ✔ Determine salinity during preparation of pickles, seafood products, frozen vegetables and fruits.
Check Stock

Seawater Salinity Refractometer,V-Resourcing Automatic Temperature Compensation Sea Water Salinity Measurer for Aquarium, Hydrometer, 0-100ppt & 1.000-1.070 Salinity Specific Gravity

  • 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.
Check Stock

Ade Advanced Optics BCBI9177 Beer Wort and Wine Refractometer, Dual Scale - Specific Gravity 1.000-1.120 and Brix 0-32%, Replaces Homebrew Hydrometer (Aluminum)

  • Ade Advanced Optics-Dual range refractometer measures the Brix and Specific Gravity of your Wort or wine.. Measures Brix: 0-32% and Specific Gravity:1.000-1.120.
  • Features ATC (Automatic Temperature Compensation) for accurate readings..
  • A refractometer is easier and more accurate than a hydrometer for measuring sugars..
  • Measures Brix: 0-32% and Specific Gravity:1.000-1.120.
Check Stock

Salinity Refractometer for Seawater Aqaurium Fishkeeping Salinity Tester Meter Dual Scale-Specific Gravity Salinity Hydrometer 0-100PPT & 1.000-1.070

  • Dual Scale: this aquariums reqrium measures saltwater soultion and provides readings of 0-100PPT parts per thousand, Specific gravity 1.000 to....
  • Widely Use: Saline meter is ideal for aquarium marine fish-keeping, saltwater pool, agricultural, gardening and lab education purposes.
  • Accurate Refractometer: Saltwater tester can automatically compensate temperatue when the ambient temp changes, which allows the refractometer....
  • Simple to Use: salinity refractometer is easy to operate only 2-3 drops of sample solution after calibration, you can get the accurate reading through....
  • Durable & Portable: This saltwater meters are made of aluminum material, non-staining, anti-rusty and sturdy design, compact in size and lightweight,....
Check Stock

DANOPLUS Smart Water Quality Tester, 24 hrs Wireless App Monitoring of pH EC TDS Salinity SG Temperature, Mountable with Alarm Function for Aquariums & Hydroponics

  • ✔ ACCURATE & COMPREHENSIVE READING - This multifunctional device tests the 6 most important measures of water quality: pH, Total Dissolved Solids (TDS), Electrical Conductivity (EC), Salinity, Specific Gravity (SG) and Temperature..
  • ✔ SMART 24 HRS REMOTE MONITORING – Equipped with Mobile Online App monitoring, this provides user a smart and easy way to view real time data. Using any smartphone (android or iOS), users can backtrack the data curve of each parameter up to the past 30 days. Perfect tool for trend comparison and analysis.
  • ✔ INTELLIGIBLE & MINIMALISTIC DESIGN – Its straightforward display makes it easier to read and monitor. Designed with a simple layout and color combination, this water quality monitor doesn’t distract the attention from the aesthetic of your fish tanks or aquariums..
  • ✔ USEFUL FEATURES - This meter has a unique feature where you can set a security range for each parameter via the mobile app. This feature allows you to receive notifications whenever the readings go beyond the lowest and highest limit that you set. Its sturdy carrying case is perfect for field work, and ....
Check Stock

Clinical Refractometer ATC Tri-Scale Serum Protein 0-12 g/100ml Urine Specific Gravity SG 1.000-1.050 Refractive Index 1.333-1.360RI w/Extra LED Light & Pipette

  • LIGHTWEIGHT, made with highest and finest quality of aluminum & rubber.
  • Features automatic temperature compensation (ATC) and comes with Portable USB LED Light.
Check Stock

Talboys 901600 136A Plain Granules

  • High purity, white, amphoteric alundum granule.
Check Stock

Talboys 901800 136C Plain Granules

  • High purity, white, amphoteric alundum granule.
Check Stock

Actopus Hydrometer Salinity Tester for Aquarium Sea Fish Tank Salt Water

  • Quick measurement on salt level, specific gravity..
Check Stock