The Tone Receiver/Cable Tracer Model TR03 is a small, hand-held tracer that will aid in the identification of tone carrying wires without piercing their insulation. It has a self-contained amplifier and a rugged, moisture resistant mylar cone speaker. When used in conjunction with the tone transmitter function of the Models CA7024, CA7026 or CA7028, wire tracing and locating is quick and efficient.     
 
Features:

• Compatible with Models CA7024, CA7026 and CA7028
• Contains a frequency selective hi-gain, hi-impedance amplifier for clear pick-up
• Rugged, moisture resistant mylar cone speaker
• Convenient operation from a standard 9V battery
• Volume control adjustment
• Audio output jack for head phones
• Pen size, fits into your pocket

 
Applications:

• Locate cable runs
• Detect breaks in cables
• Find cables in panels