ERT15 / ERT20C+
Clamp Grounding & Earth Tester
Earth Resistance Clamp Meter
A highly sophisticated ground clamp meter that measure earth resistance and current flow using clamp technology
The clamp-on ground testing technique used by the ERT series simplifies ground loop testing and enables non-intrusive leakage current measurement. The ERT-20C+ is able to measure the leakage current of ground wire, whilst both models can measure the integrated value of ground resistance and resistance field.
Max. Ground Resistance Measurement:
0.01Ω to 1200Ω
Max. Leakage Measurement:
0.00mA to 20.0A (ERT20C+ only)
| Model | ERT20C+ | ERT15 |
| Clamp size | 65mm×32mm | Φ32mm |
| Resistance Range | 0.01Ω-1200Ω | 0.01Ω-200Ω |
| Min. Resolution | 0.001 Ω | ±(1%+0.01Ω) |
| Min. Accuracy | ±(1%+0.01Ω) | ±(1%+0.01Ω) |
| Current Range | 0.00mA-20.0A | - |
| Current Res. | 0.05mA | - |
| Current accuracy | ±2.5% ±1mA | - |
- Innovative technique in Ground Resistance Testing; non-contact, safe and fast
- Special clamp shape improves access to earth cables and straps up to 65 mm (ERT-20C/20C+)
- Measures ground leakage current up to 20 A (20C/20C+)
- Automatic self-calibration
- Auto ranging
- Software and advanced memory functionality with download option (20C+ model only)
30-Days Protection
Money back guarantee (UK customers only)
24/7 Guarantee
Full after-sales support guarantee
1-Year Warranty
Available on all products
Ordering Information
Support
Extra information relating to this product
No optional accessories available
Datasheet ERT Clamp series (628kb)
User manual (327kb)
- Utility Poles/Service Entrance or Meter
- Street Lighting
- Lightning Protection
- Street Cabinets
- Telephone Pedestals
- Cell Towers (applications with buried ground ring)
- Pad Mounted Transformer
- Pole Mounted Transformer
1-year warranty (subject to product registration with GPS LTD).
Visit www.gpslimited.com/register-product
Service and calibration available.
Please contact for more information
Require further assistance?
We are more than happy to help. Please choose the service you require below:
