Unit is a Stoddart Aircraft Radio Co., Inc. NM-50A radio interference and field intensity meter.
Specifications:
-115 / 230 Volt
-375Mz – 1 GHz
-s/n 222-16
-Model NM-50A were manufactured between 1950-1966
-Storage case is included.
***MPN 90351-2
***OEM Stoddart Aircraft
***SKU*** 12896



