These measuring rods provide an easy, efficient way to measure, in inches and centimeters, the liquid nitrogen level within a dewar and cryogenic freezer. To use, place measuring stick to the bottom of the liquid nitrogen, hold for 4-5 seconds, remove, and allow frost to form on the measuring stick. A frost line will appear at the height of the liquid nitrogen on the measuring stick. The actual level may be up to 1/2 inch lower due to splashing from the liquid nitrogen.
Size: 47"L X 1.25"W
Lead time: 16-20 Weeks (*for roller base items: 4-8 Weeks)
Next indent closing date: N/A (estimate will be arrived N/A, if no delay)
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