Electronic systems test set (NSN 6625-01-106-6033)
Special Features
C/o precision digital ohmmeter w/full scale range of 19.990 ohms and switch to select any one of four bridgewire circuits to be measured; 2 pulse evaluator circuits that provide a dummy load and has latching indicator lights; power supplys, 14v DC battery, 12v reference supply, 5v DC regulator, neg 3v power supply; battery charger circuit