Features
【Wide Range Of Usage】Fit and reliable for household, school and professional use
【Portable】Pen-sized, handy, portable and IP65 waterproof
【Multiple Units】Supports different units: TDS (ppm/ppt) and salinity (ppm/ppt/%/S.G.)
【High Accuracy】Wide measurement range with ATC (Automatic Temperature Compensation)
【User-friendly】Multifunctional and easy for calibration with user-friendly design
Discover More Best Sellers in Aquarium Hydrometers
Shop Aquarium Hydrometers
Aquarium Hydrometers - ANGESHA Upgrades Digital Water Tester 5 in 1 Salinities Temperature Meter Simple to Use for Hydroponics & Aquariums
Aquarium Hydrometers - TOPINCN Saltwater Hydrometer Salt Water Salinity Meter Accurate Automatic Hydrometer Salt Water Salinity Meter for Fish
Aquarium Hydrometers - 1pc Water Saltwater Pond Salimeter to Liquid Measure Read Sea Areometer Hygrometer Meter Hydrometer- Aquarium for Salinity Series Densitometer Hydrometer Tank and Tester Measurer
Aquarium Hydrometers - Digital Salinity & Temperature Meter with ATC, Handheld Pen Type Water Quality Measurement Monitor Tester, 0~70 PPT, for Saltwater, Hydroponics, Pool, Aquarium, Fish Pond, Spa, Monitoring & Testing
Rhino Clinical Pet (Dog & Cat) Refractometer HR305 (ATC), Urine Specific Test
Aquarium Hydrometers - Rhino Clinical Pet (Dog & Cat) Refractometer HR305 (ATC), Urine Specific Test
Aquarium Hydrometers - Digital Salinity Refractometer Aquarium Salt Tester 7 in 1 Salinity Tester for Monitoring Water’s PH, EC, TES, ORP, Temp., Salinity & Specific Gravity, for Swimming Pool Hydroponic Marine Aquaculture
Aquarium Hydrometers - Ade Advanced Optics aaosal Professional Automatic Temperature Compensation Sea Water Salinity Refractometer for Aquarium, Hydrometer, 0-100 ppt and 1.000-1.070 Salinity S.G.
Aquarium Hydrometers - Abnaok Salinity Tester, Sea Specific Gravity Test for Fish Tank Pond Water Saltwater Freshwater, Accurate Automatic Hydrometer
Aquarium Hydrometers - Aquarium Salinity pH Meter,Digital Pool Salt Tester,Simultaneously Display 5 in 1 PPM pH EC Reader Water Quality Tester for Pool, Aquaponics,Koi Pond, Coral Reef Tank
