Advanced Monitoring for Aquatic Environments: The Solar Salinity Meter is an indispensable tool for maintaining the health and quality of your aquatic environments. With its dual-function design, this salinity meter not only accurately measures salt concentration (0-9990ppm) but also provides precise water temperature readings (0.0°C~50.0°C) within seconds. The digital display ensures easy-to-read results, making it an invaluable asset for both professional and hobbyist users. Built for Durability and Efficiency: Crafted with an IPX7 waterproof casing and a , - body, this salinity tester is engineered to withstand the rigors of aquatic environments. Its floating feature allows for hands-free monitoring, while the solar charging capability ensures uninterrupted operation without the need for batteries. This not only aligns with eco-friendly but also eliminates the need for costly replacements. Ideal for saltwater pools, aquariums, spas, and marine farms, the Solar Salinity Meter is a testament to reliability and sustainability. Versatile and User-Friendly Design:The Solar Salinity Meter is designed to cater to a wide range of users, from aquarium enthusiasts to industrial professionals. The automatic lock feature captures data every 2 minutes and securely records results, making it a valuable tool for monitoring salt levels and water temperature in real-time. Its auto-lock function and high-visibility display that readings are easily accessible and legible, even under bright sunlight. The salinity meter is not just a device; it's a reliable companion for maintaining the quality of your aquatic environments. Solar Charging Salinity Meter Temp/Salt Tester WaterProof Floating Pool Salt Water Tester for Aquariums Swimming Pool Spa Auto-Lock Readings & High-Visibility Display, Automatically records data every 2 minutes and locks results on a 35° tilted HD screen. No more manual logging—ideal for aquarium hobbyists and spa technicians prioritizing precision. Glare-free display ensures readability under sunlight. Solar Charging Salt Tester for Sustainable Use, Harness solar energy for uninterrupted operation. A game-changer for off-grid saltwater farms and outdoor pool maintenance. Zero battery waste aligns with eco-friendly while cutting long-term costs. Multi-Scene Saltwater Analysis Tool, From home aquariums to industrial saltwater tanks, this salinity meter delivers accuracy. Compact and buoyant, it's tailored for marine biologists, pool service crews, and DIY hydroponic growers. Trusted by professionals for critical salinity control. Model: YY-1055 Salinity: +/-2% F.S. Power Supply: Solar Power Measuring Interval: 2 minutes Product Size: 200 x 127 x 127mm Display Type: Digital Function 1: Salt Tester Function 2: Water Temperature Tester Feature 1: Waterproof Feature 2: Floating Color: As Shown Material: plastic Package Contents: 1 * Water Salt Tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.