Tell-All ™ TempRecorder Digital Pool Thermometer
The Tell-All is a digital thermometer for spas and swimming pools with calendar and clock. The thermometer logs up to 100 days of data. Displays temperatures, highs and lows on graphs. The unit comes in it's own clear waterproof case for when submersing into the water.Accurate digital readings.Logs up to 100 days of data.Easy to read graphs.Temperature display °F /°C.Digital clock and calendar.Batteries included.