Related Clues:

• Kind of screen
• It picks up readings
• Echolocation device
• Kind of gun
• Gillette brand
• 'M*A*S*H' corporal
• Speeder's downfall
• Traffic tool
• Kind of beacon
• 'M*A*S*H' role
• Electric eye, e.g.
• Fuzzbuster's detection
• Navigational aid
• What some detectors detect
• It may give a reflection on a highway