Please Read:  Endorsement of MMC Metrology Lab by the Manufacturer...

A&M Ruggedized Meters conform to the requirements of MIL-M-10304. Ruggedized Meters are ideal for use in field communication or test equipment where severe environmental conditions are encountered. In industrial applications where moisture, extreme temperature or vibration may be a problem, the Ruggedized Meter can perform with no additional cost.

A&M Instruments manufactures a complete line of Switchboard Instruments for military or commercial applications. A&M presently has more military Q.P.L.’s than any other meter manufacturer  in the U.S. A&M hi-shock instruments are “O” ring sealed to be completely waterproof  at no additional cost. All internal parts are protected from humidity and corrosion by our advanced sealing design. A&M is the only switchboard manufacturer to offer sealing in accordance with MIL-M-16034.
 

MMC Metrology Lab, Inc. repairs and replaces A&M Aerospace Instruments on a limited basis. Please call us at 800-288-1662 to check for availability on the following instruments.