From Google AI

Item Description

Product Overview:
For sale is a Unit Instruments UFC-1410A High-Performance Mass Flow Controller. This unit is configured for low-flow precision and is specifically calibrated for Argon (Ar) gas. It features the standard card-edge pinout and 1/4" VCR fittings (protected by original blue caps). Please see photos - minor aesthetic blemishes commensurate with light usage.

Key Specifications:
What’s Included:
Seller Note:
This unit was pulled from a working environment. Because I have the original calibration sheet, you can be confident in the gas configuration and flow range. Please see photos - minor aesthetic blemishes commensurate with light usage.