Re: Is anyone else fastidious with their stuff
			 
			 
			
		
		
		
			
			Never changed the batteries. Only tested hygrometers when first purchased. Don't even have a hygrometer in one of my coolers. Let my cigars cool down in the winter and heat up in the summer. And they are still smoking good.
		 
		
		
		
		
		
		
		
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