AEMC 4620 Ground Resistance Tester Kit
AEMC 4620 is a battery-powered ground resistance tester kit measuring 0–2000Ω with auto-ranging, 4-point soil resistivity and 2/3-point fall-of-potential methods, includes 300ft and 100ft test leads.
Product details
| Model | 2135.20 |
| Manufacturer | AEMC |
| Category | Ground Resistance Testers |
| Availability | Made to order |
Description
Overview
The AEMC 4620 is a battery-powered digital ground resistance tester kit designed for portable grounding system testing and soil resistivity measurements. This auto-ranging instrument directly measures from 0 to 2000Ω and automatically selects the optimum measurement range and test current. The tester meets IEC standards for mechanical and electrical safety and is designed to reject high levels of noise and interference for reliable operation in challenging field conditions. This kit includes comprehensive test leads and auxiliary ground electrodes for complete 4-point soil resistivity testing.
Key Features
- Auto-ranging measurement from 0–2000Ω with automatic range and test current selection
- Measures soil resistivity using 4-Point method
- Measures ground resistance using 2-Point and 3-Point Fall-of-Potential methods
- Ground integrity measurement capability
- Step voltage tests and touch potential measurements
- High noise rejection for use in electrically challenging environments
- LED indicators for high input noise, high auxiliary rod resistance, and faulty connections
- Large backlit LCD display for easy field reading
- Battery powered for maximum portability
- Continuity testing on bonding conductors
- Rugged, dustproof and watertight field case with color-coded terminals
Included Test Kit
- AEMC 4620 Ground Resistance Tester
- 2 × 300 ft color-coded test leads on spools (red/blue)
- 2 × 100 ft color-coded test leads (green/black)
- 2 × 5 ft color-coded test leads (red/blue)
- 4 × 14.5" T-shaped auxiliary ground electrodes
- 1 set of 5 spaded lugs
- 100 ft AEMC tape measure
- Carrying bag
- User manual
Applications
- Portable electrical grounding system testing
- Site surveys and grounding design verification
- Maintenance crews performing multiple grounding tests
- Soil resistivity characterization for site assessment
Specifications
| Measurement Range | 0–2000 Ω |
| Accuracy | Within IEC standards |
| Measurement Methods | 4-Point soil resistivity, 2-Point and 3-Point Fall-of-Potential |
| Power Source | Battery powered |
| Display | Large backlit LCD |
| Operating Standards | Exceeds IEC mechanical and electrical safety specifications |
| Environmental Rating | Dustproof and watertight field case |
| Included Test Leads | 2 × 300 ft, 2 × 100 ft, 2 × 5 ft color-coded leads |
| Auxiliary Electrodes | 4 × 14.5" T-shaped ground electrodes |
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AEMC 4620 Ground Resistance Tester Kit