Electronic systems test set (NSN 6625-00-561-0738)
Special Features
Item is an ohmmeter modified to test range scale, stero and aux. Gunsight circuits; contains 2 leads marked gr and test; dial has 4 scales, one for ea circuit; ea scale has a red segment marked open or short and a green segment indicating an acceptable circuit; zero ohms control; leads used to check circuit, to zero ohms scale and to test batteries
