Introduction
The TEMPO Communications PE2003-G Pulser Ground Fault Locator is designed for accurately identifying breaks in buried wire and cable insulation. This professional-grade kit provides essential tools for efficient fault locating, saving time and resources by pinpointing issues that may require replacement rather than repair.

Figure 1: Complete PE2003-G Pulser Ground Fault Locator kit, including the transmitter, receiver, A-frame, ground stake, and cables.
Setup Guide
Before operating the PE2003-G, ensure all components are present and properly connected. The kit includes a rechargeable transmitter, receiver, A-frame, ground stake, 120V charger, and a 12V DC adapter.
- Charge the Transmitter: Connect the 120V charger or 12V DC adapter to the transmitter to ensure it is fully charged before use.
- Assemble the A-Frame and Receiver:

Figure 2: Close-up view of the PE2003-G A-Frame Receiver, showing the meter and controls.
Securely attach the receiver unit to the top bar of the A-frame. Ensure it is firmly in place to prevent movement during operation.
Video 1: Demonstrates the setup process, including attaching the receiver to the A-frame and connecting lead wires.
- Connect Lead Wires to Receiver: Attach the red and black lead wires to their respective ports on the receiver.
- Connect Black Lead to Ground Stake: Drive the ground stake into the earth near the area to be tested. Connect the black lead wire from the transmitter to the ground stake.

Figure 3: Proper connection of lead wires to the transmitter unit.
- Connect Red Lead to Faulty Wire: Connect the red lead wire from the transmitter to the wire or cable you suspect has a fault. Ensure a secure connection.
Operating Instructions
The PE2003-G operates by sending a high-voltage signal through the faulty wire, which then leaks into the ground at the point of insulation damage. The A-frame receiver detects this leakage.
- Power On: Turn on the transmitter unit.
- Position the A-Frame: Place the A-frame over the suspected path of the buried cable. The spikes on the A-frame should penetrate the ground.
- Observe the Receiver Needle: As you move the A-frame along the cable path, observe the needle on the receiver's analog meter.

Figure 4: The PE2003-G is effective in locating broken insulations, severed cables, and various cable faults.
The needle will deflect towards the fault. The direction of the needle indicates the direction of the current flow towards the fault.
- Locate the Fault: Continue moving the A-frame, following the direction indicated by the receiver needle. The fault is located when the needle reverses direction or shows a significant change in reading. This indicates you have passed over the fault.

Figure 5: A user demonstrating the use of the A-frame receiver to pinpoint an underground fault.
The PE2003-G is designed to detect multiple faults on a single wire, which can help determine if a repair or full replacement is more appropriate.
- Adjust Sensitivity: Use the sensitivity knob on the receiver to adjust the responsiveness of the needle. Increase sensitivity for smaller faults or deeper cables, and decrease it to narrow down the fault location.
Maintenance
Proper maintenance ensures the longevity and accuracy of your PE2003-G Pulser Ground Fault Locator.
- Battery Care: The transmitter uses a rechargeable 12V battery. Promptly recharge the transmitter after each use to maintain battery health. The receiver requires a 9V battery (not included); replace it when the battery check indicates low power.
- Cleaning: After each use, wipe down the A-frame, receiver, and transmitter with a clean, damp cloth. Ensure all components are dry before storing.
- Storage: Store the unit and its components in the provided molded carrying case in a dry, cool place, away from direct sunlight and extreme temperatures.
- Inspection: Regularly inspect all cables, connectors, and the A-frame for any signs of wear, damage, or corrosion. Replace damaged components immediately to ensure safe and accurate operation.
Troubleshooting
If you encounter issues with your PE2003-G, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No needle deflection on receiver. |
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| Inconsistent or erratic needle readings. |
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| Difficulty pinpointing exact fault location. |
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If the problem persists, contact TEMPO Communications customer support for further assistance.
Specifications
- Brand: TEMPO
- Model: PE2003-G
- Power Source: Battery Powered (Rechargeable 12V for Transmitter, 9V for Receiver)
- Style: Pulse Ground Fault Locator
- Color: Black
- Item Dimensions (L x W x H): 9 x 36 x 25 inches
- Minimum Operating Voltage: 12 Volts (DC)
- Specification Met: ISO 9001
- Upper Temperature Rating: 50 Degrees Celsius
- UPC: 810025412623
- Manufacturer: Tempo Communications
- Item Weight: 17.76 pounds
- Material: Aluminum, Polyethylene
- Measurement Accuracy: 0.1mm
- Included Components: Underground Locator (Rechargeable Transmitter, Receiver, A-frame, Ground stake, 120V charger, 12V DC adapter)
Warranty Information
TEMPO Communications products are manufactured to high standards and are warranted against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the documentation included with your product or visit the official TEMPO Communications website. Keep your purchase receipt as proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or inquiries regarding your TEMPO Communications PE2003-G Pulser Ground Fault Locator, please contact our customer support team.
- Online Resources: Visit the official TEMPO Communications Store on Amazon for product information and additional resources.
- User Manual (PDF): A downloadable PDF version of the user manual is available at https://manuals.plus/m/42d9c90d4422d5ef33f7f4e97aca50cb51c718ab45f1f1343f8d196d5742ae14.
- Contact Information: Refer to the contact details provided in your product packaging or on the official TEMPO Communications website for direct support.







