Test and measurement equipment keeps high-tech systems in working order / Military SDR / By SDR News November 30, 2021 No matter how dangerous or complex military missions become, today’s testing and measuring equipment keeps on-board systems ready for operation at all times. The magnetic field laboratory at Carderock’s Naval Land Forces Division in West Bethesda, Md., Is for high-precision magnetic measurements that support testing of physical scale models of ships and submarines, sensor development and mission readiness. Sign up for e-newsletters for military and space electronics Power control and air conditioning