Amazon.com.au:Customer reviews: Blufree Floating Pool Thermometer, Swimming Pool Thermometer with String, Floating Water Thermometer for Swimming Pool, Bath Water, Spas, Hot Tubs, Aquariums & Ponds (Gold Fish)
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Seems to be sturdy. If you keep the water inside instead of sliding to drain, it magnifies the numbers tho easily read the temperature. Ours lives in the hot tub portion of our pool and provides the needed evidence that the heater is a liar (by over 20 degrees). Nobody wants a 72 degree jacuzzi.
So a few reviews said that it doesn't float so I was a little hesitant. However, it does float. You need to squeeze it to fill the cylinder with water (like a turkey baster) and it floats perfectly. My only criticism is that the string isn't long enough to tie to anything so poor ducky gets stuck in the filter from time to time.
I received my floating duck thermometer right on schedule and it was exactly as pictured. I placed it in the pool and check it every day against the temperature registered with the indoor control panel for the spa and pool and they are always the same. This proved to me the accuracy of the temperature readings. It also looks fun floating around in the pool when it is too cold for me. Extremely happy with the product.
Super cute design and glass seems very sturdy. I’m older and wear reading glasses (but not in the pool) so was hoping to see larger numbers (pix didn’t do a great job in what you really see) Looks like a pool toy so had to train the Goldens to stay away from it
This is a great little duck for the pool. Shopping did take a few weeks due to covid and being a high demand item in summer. The string was easy to tie and keep Mr. Duck in place. The numbers are easy and clear to read.