The 25 mL sample gives readings in .2 increments, the 10 mL gives them in .5 increments--.5 is really close enough!
At least the rain is bringing down the water temp in my pool--this morning it was down to 84!!
Janet
The 25 mL sample gives readings in .2 increments, the 10 mL gives them in .5 increments--.5 is really close enough!
At least the rain is bringing down the water temp in my pool--this morning it was down to 84!!
Janet
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