wildwildwest
Member
Mine was 2% off too after overnight, It read 73%. Thanks for great infoYou can test the accuracy of your device by putting it in a sealed ziploc bag overnight along with a bottle cap full of salt with a few drops of water added to it. You want the salt to be slightly slushy, but not dissolved. You should get a final reading of 75%. Mine was 2% off, which I can live with.
