AN~GSM-1

The Meter Test Equipment AN/GSM-1 consists of the following components:

1. Ammeter Standards Unit TS-50/GSM-1

2. Current Supply Unit PP-15/GSM-1

3. Voltmeter Standards Unit TS-49/GSM-1

4. Voltage Supply Unit PP-14/GSM-1

5. Mountings MT-135/GSM-1 and MT-175/GSM-1

6. Decade resistance boxes (Daven type 750-K and 750-L)

7. Magnet Charger TS-336/GSM-1

8. Test Set I-49

9. Test Set I-56-K

10.Case CY-24/GSM-1

11.Case CY-25/GSM-1

Reference Files

TM 11-2535 Meter Test Equipment AN~GSM-1. War Dept. May 1945. 72 p. U408.3.A13 TM 11-2535 May 1945

TM 11-4700 Electrical Indicating and Measuring Instruments Repair Instructions. Dept. of the Army and the Air Force. May 1952. 96 p. U408.3.A13

TM 11-4700 May 1952 Repair and Calibration of electrical instruments (meters) and test sets with the help of the AN~GSM-1 Meter Test Equipment.