Front panel marked Microamperes L, 0-500 Guage, Moving Coil, F.G x4, W (arrow up) D, No. D385326, R=500 (Ohms), G. The wires attached are as it was found. The glass is not cracked and the only wear is to the glass rim.
Single wire entry: P/N TGC2600. Made in USA. NATO 1 pin style (coaxial plug type). P/N TGC2600. Includes dust cap P/N 12314225. Slave Cable Plug NATO 1 Pin Style. 24V NATO Slave Port Power Cable. The connector accepts one multi-conductor cable in the cable strain relief.
