ST-101B Socket Tester
User Guide
Safety Information
May 2021© Amprobe Test Tools. All rights reserved.
| EXPLANATION OF SYMBOLS | |
 | Attention! Refer to Operating Instructions |
 | Consult user documentation. |
 | Canadian Standards Association. [Note: Canadian and US.] |
 | Do not dispose of this product as unsorted municipal waste |
WARNINGS AND PRECAUTIONS
WARNING: Use extreme caution when testing live electrical circuits due to the risk of injury from electric shock.
- For use on 110-125 VAC sockets only
- All appliances or equipment on the circuit being tested should be unplugged to help avoid erroneous readings
- Not a comprehensive diagnostic instrument but a simple instrument to detect nearly all probable common improper wiring condition s
- Refer all indicated problems to a qualified electrician
- Will not indicate the quality of ground
Instructions:
- Plug the socket tester into the known live socket to ensure the tester is operational.
- Unplug all appliances and equipment on the circuit to be tested for best results.
- Plug the tester into the socket and note which indicators light.
- Refer to the table below to determine the wiring.
Note: For use on 110 to 125 V ac sockets only. This tester does not indicate the quality of the ground. Will not detect two hot wires in the circuit, two or more faults in combination, or reversal of neutral and ground connectors.
5/2021, 6013929 B
©2021 Amprobe
All rights reserved. Printed in China
