ORAPXI Digital Salinity Tester for Salt Water
Waterproof IP67 Salinity Meter with ATC Large Range 0-200ppt Saltwater Tester for Seawater, Aquariums, Marine Monitoring, and Koi Fish Pond by ORAPXI
Backlit design: There is no need to worry about seeing the displayed value if the light is insufficient. ORAPXI salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation.
RCYAGO 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools
Drinking Water, Aquariums (Backlight)
[Waterproof rating IP67] IP67 is an international waterproof and dustproof certification. Protection against dust intrusion, short-time immersion.
Hecotrax Water Quality Monitor Tester for Hydroponics/Aquariums/Pools/Drinking Water
5 in 1 Digital pH Meter with PH/TDS/Salinity/EC/Temperature Function(No Backlight)
> Auto power off function & large screen displayThe automatic power off function turns off the power after 5 minutes without any operation to save power. Adopts all transparent liquid crystal (LCD), and can display the unit of 4 digits and the corresponding physical quantity.
Digital Salinity Tester for Salt Water
Aquarium Salinity Meter with ATC, IP67 Waterproof, 0-200 PPT Large Range Multi-Parameter Tester for Seawater, Fish Tank, Hydroponics
[Easy Reading with LCD Backlight] There is no need to worry about seeing the displayed value if the light is insufficient. Ciztada salinity meter features a green backlit LCD to help you see the measurement results clearly in any situation
eSeasonGear SALT-3050 Waterproof IP65 Meter
Digital Salinity PPM Temperature Tester for Salt Water Pool and Koi Fish Pond
*** Will NOT work for Sea/Marine/Salt Water Fish Tank Salt level testing *** Will NOT work for Food salt level testing! *** Will NOT work for any other application!
Fdit 5 in 1Portable Salinity/Temperature/TDS/EC Digital Seawater Quality Tester for Pools
Aquariums & Saltwater
Adopting high quality ABS material, resistant to corrosion and durable in use.
IceCap Digital Pocket Tester Salinity
Hanna Instruments Hanna Salinity Tester HI98319
Salinity readings are performed by an amperometric graphite probe that resists oxidation, providing better repeatability in measurements. The use of graphite also reduces the polarization effect common with testers that use two stainless steel pins.
TEKCOPLUS Pen Type Salinity & Temp Salt Checker Tester Meter ATC NaCl
100 PPT / 9999 ppm / 10% / 0.95-1.08 SG Pond Pool Saltwater Aquarium Seawater Drinking Water Quality
BUILT IN FEATURES : NaCL Temp. coefficient
TEKCOPLUS Pen-Type Digital Salinity PPM Temperature Waterproof Tester Meter for Salt Water Pool and Koi Fish Pond
This tool is also perfect for testing water in swimming pools, hydroponics, water treatment businesses, and other related industries.