I've used the same thermometer for years to measure the water temperature. Silicone a nut around the sensor to weight it down in the water and drop the sensor over the side. In about 15 seconds you have an accurate reading to whatever depth you drop it down to. It will also measure the air temperature wherever it is sitting.
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Thread: Cheap Lake Water Thermometer
05-22-2012, 01:09 AM #1
Cheap Lake Water Thermometer1998 Mobius
310 HP PCM