A portable calibration system with a range of -100 to 850 inches of water and -3.6 to 30.6 psi; accuracy of .02 percent; knife edge pointer mirrored pointer for 2 revolutions; 2 regulated outputs; air supply in; differential psi input and standard input; selector valve for readings and vent; 90 psi overpressure protection
NSN 6610-01-355-8112
NSN 5930-00-920-7104
NSN 5999-01-551-3462
NSN 5855-01-611-2803
NSN 5910-01-478-2686
NSN 5990-00-093-6794
NSN 5855-00-411-8688
NSN 6150-01-429-4941
NSN 4140-01-522-9128
NSN 6240-01-435-6505
NSN 6105-00-149-7956
NSN 5925-01-078-6673
Last Updated: 08/13/2025