Detector Set AN/PRS-1 is a portable device intended for the detection of both metallic and nonmetallic antitank mines. Buried objects, such as metallic and nonmetallic antitank mines, are indicated by both aural and visual means. A sharp increase or decrease in the volume of the 1,000 cycle tone in Headset HS-30( ) or Resonator M-356( ) is the best indication of a buried object such as an antitank mine.
- Detector Set AN/PRS-1
- 15 APRIL 1944