The Fluke 975CK Calibration Kit, For Use With Fluke 975 (1AYG6) and Fluke 975V (1AYG5), Includes Zeroing and Calibration Gas, Tubing, Regulator, Hard Carrying Case and Instructions. 

***MUST DROP SHIP TO END USER***

NOTE:

SPECIAL ORDER 3 TO 4 WEEKS DELIVERY TIME

MAY NOT BE CHANCELED OR RETUREND