• pH Meter Salinity Tester for Saltwater Aquarium KWD 19.500
• pH Meter Salinity Tester for Saltwater Aquarium Simultaneous Display of pH Salt for Saltwater Pool Update Aquarium pH Tester pH and Salt Meter for Saltwater Aquarium Reef Tanks Koi Pond KWD 13.500
• -18% Digital Salinity Tester Pool Salt Meter Truncheon Salt Tester for Saltwater Pool Salt Test Kit with Light Indicator for Swimming Pool, Hot Tub, Spa KWD 13.500 KWD 17
• -11% Pool Salt Tester Salinity Meter 6 in 1- Salt Ph ORP TDS EC Temp Meter pH Meter for Pool Salt pH ORP Tester pH and EC Tester for Hydroponics, Saltwater Pool, Hot Tubs, Aquarium KWD 8.500 KWD 10
• Pool pH Meter and Salinity Tester 6 in 1 Salinity pH ORP TDS EC and Temp Tester pH and Salt Meter Saltwater Pool Test Kit for Swimming Pool Hot Tubs and Spas KWD 14
• -15% Pool Salt Tester pH Meter ORAPXI Salinity Meter and pH Tester PPM EC Meter with LCD Screen 5 in 1- Salt pH TDS EC Meter for Saltwater Pool, Hot Tubs, Spas, Aquarium, Hydroponics System, Home Brew KWD 8.500 KWD 10
• 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 KWD 11