Read through this owner’s manual carefully. Failure to comply with instructions could result in
injury and/or product or property damage. Please retain instructions for future reference.
Operating Instructions and Parts Manual
23V746
Circuit Breaker Finder
Manufactured for Grainger International, Inc.
Printed in China
09/12
Form # TI-1168
Circuit Breaker Finder
The Circuit Breaker Finder helps you locate AC circuits quickly and
easily. You no longer have to guess where the correct circuit breaker
supplies power to an AC outlet or lighting fixture.
Unpacking
The unit comes with a transmitter, a receiver, and a manual.
Receiver and Transmitter Description
Receiver
1. Scanning Head
2. LED Indicator
(red during auto-scanning)
3. Signal LED Indicator
4. On/Off/Reset button*
5. Battery Compartment
Transmitter
6. LED indicator
Note:
No switch on the transmitter, it will
automatically operate once connected to
the socket.
Picture 2
Specifications
Operating Voltage 110 /240VAC
Operating Frequency 50 to 60 Hz
Current Consumption <20 mA
Power Supply 9VDC battery (Receiver)
Operating Temperature 14ºF to 122ºF (-10ºC to 50ºC)
Operating Humidity 10% to 80%
Storage Temperature 68ºF to 104ºF (20ºC to 40ºC)
Storage Humidity 30% to 70%
Altitude 7,000 ft (2, 000 meters) Max.
Picture 1
