Easy to use and seems to work. I don't know if that's really correct as I'm not familiar with salt water. I use it when trying to create water conditions for amanozoa. Some things to keep in mind when using it is that the instructions say you should leave it in salt water for 24 hours before doing the actual test. Once it's ready to test, you should hit the bottom of the ground in a soft, not hard, spot. Found this on YouTube and it seems the dial is moving correctly otherwise the dial just shoots straight up.
π‘οΈ Advanced GXSTWU Digital Reptile Tank Hygrometer Thermometer: LCD Display, Hook, Temperature & Humidity Gauge for Reptile Tanks, Terrariums, Vivarium
3 Review
π Accurate Salinity Refractometer for Seawater & Marine Aquariums: 0-100 PPT with Auto Temperature Compensation
3 Review
Fazhongfa Resin Aquarium Decorations: Add Style And Fun To Your Fish Tank With Castle, Robot Dog And Cave Hideout Ornament - Perfect For Small And Medium Betta Fish!
6 Review
π JOR Refractometer: Accurate Dual-Range Scale Device for Measuring Salinity and Specific Gravity in Saltwater Aquariums and Reef Tanks - No Batteries Needed!
3 Review