513 Box Blue=ok Humidity
By Paul Hoffman, ; posted November 6, 2009; hits 1326
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| This humidity indicator was taped to the inner box of the 513 KSU. All three circles were blue when I opened the box and took this picture. Within 5 minutes all 3 circles had turned pink (it's a muggy day here today.) Inside the box were 5 large sacks of dessicant. Guess they did their job for the past 30 years. |