The TS-15/AP is designed to measure magnetic field strengths between poles. it is intended for use with magnets whose field strengths lay within the range of 1200 to 9600 gauss and having airgaps of 0,550 inches to 1.51 inches and pole face diameters from 3/4 inch to 1 5/8 inches.
- Handbook of Maintenance Instructions
- Test Set
- 26 August 1944
- TM 11-2559
- War Department Technical Manual
- 27 December 1944