The LN 2 measuring rod clearly displays the liquid level in the low-temperature Dewar bottle. After 5 or 10 seconds, remove the stick. Swinging the rod in the air to form a frosted portion, displaying the depth of the liquid in the container.
Basic:
Usage:measure liquid nitrogen level
MOQ:1 pcs
Type:YDC-F Square head, YDC-Y Round head
Length:56-100CM

