Master calibration unit to safelytest and calibrate instruments and controls to 0.5 percent accuracy; 115 vac60 hz input
NSN 6220-00-504-2943
NSN 5998-01-232-7949
NSN 5965-01-440-8257
NSN 5990-01-231-9608
NSN 6645-01-413-8003
NSN 6610-01-346-8241
NSN 6645-01-147-5579
NSN 6650-00-400-4977
NSN 6135-00-299-6918
NSN 5985-01-344-6488
NSN 6130-01-143-9825
NSN 6105-01-080-4314
Last Updated: 05/04/2025