Cryo-Sentry Low Level Alarm
This accessory provides an audible and visual alarm while monitoring liquid nitrogen levels. A green light means that the LN2 level is at or above the specified level and all is well. A red light and audible beeping means that the LN2 level has fallen below the specified level and needs to be refilled. The sensor is adjustable for each users needs.
List Price: $1062.00