E-Z Read Magnifier Floating Thermometer
Sorry, this is no longer available.
The Magnifier Floating Thermometer makes reading the temperature of your spa much easier than with a conventional thermometer. Dual range Fahrenheit and Celsius scales.
Measures 9.5" long with the top attached, or 8" long without. Comes with a 36" leash.
The indicator solution is alcohol (not mercury).