Back Figure 6-10. Ratio input (A3) component parts. | Up TM-11-6625-444-14-1 Voltmeter Digital AN/GSM-64B (NSN 6625-00-022-7894) (EIC: KPF) Plug-In Electronic Test Equipment PL-1370/GSM-64B Manual | Next Section II. TOOLS, TEST EQUIPMENT AND TROUBLESHOOTING |