Salinity Meter 3 In 1 Saltwater Tester For Aquarium Marine Pool And Hydroponics, Specific Gravity Salinity And Temperature Pen Hydrometer, No Fuss Pro Grade Backlit LCD With ATC And Fast Accurate Readings
✔️ SG 1.000-1.045, Salinity 0-55 ppt, Temp 1-99 °C (single unit)
Compact handheld tester providing quick readings of specific gravity, salinity, and temperature, ideal for home aquariums, marine tanks, pools, and hydroponics setups.
✅ Specific Gravity: 1.000-1.045 (±0.002)
✅ Salinity: 0-55 ppt (±1 ppt)
✅ Temperature: 1-99 °C (±1 °C)
✅ Backlit LCD with ATC and auto-off after 60 seconds
✅ Powered by 2×AAA batteries; compact, water-resistant construction
💡 What is a 3-in-1 salinity tester used for in aquariums, pools and hydroponics?
This handy device helps you keep water conditions stable with quick readings on SG, salinity, and temperature.
- Handy for reef tanks, pools, and hydroponics
- Maintains precise salinity and temperature for organisms
- Portable, battery-powered, field-ready
- Backlit display makes readings easy in dim spaces