Ideal for maintenance crews performing numerous tests, this digital ground resistance tester with a rechargeable battery performs earth ground resistance and soil resistivity tests. In addition, this tester measures from 0 to 2000 Ω and features auto-ranging, which automatically seeks outs the optimum measurement range.
Ideal for maintenance crews performing numerous tests, this digital ground resistance tester with a rechargeable battery performs earth ground resistance and soil resistivity tests. In addition, this tester measures from 0 to 2000 Ω and features auto-ranging, which automatically seeks outs the optimum measurement range.
Rugged and easy to use, this ground resistance tester exceeds mechanical and safety specifications for shock, vibration, and drop tests specified in IEC standards. Additionally, this digital tester rejects high levels of interference, making it ideal for use under challenging conditions, such as high stray currents that affect accuracy.
Features
Applications
Range (Auto-ranging) | 0 to 2000 Ω |
Resolution | 0.01 to 1 Ω |
Test Current | 0.1 to 10 mA |
Accuracy (typical) | ±(2% reading + 1 count) |
Open Voltage | 42 V peak |
Withstanding Voltage | 250 V AC or 100 V DC |
Operating Frequency | 128 Hz square wave |
Interference | Rejection to high levels of interference voltage (DC, 50/60 Hz, harmonics) |
Maximum Auxiliary Rod Resistance | Current circuit: 3 kΩ at 20 Ω range 30 kΩ at 200 Ω range 50 kΩ at 2000 Ω range Voltage circuit: 50 kΩ on all ranges |
Response Time | 4 to 8 seconds for a stabilized measurement |
Display | 200 counts, 7 segment LCD, backlight |
Power Source | 9.6 V NiMH rechargeable battery pack; 120/230 V, 50/60 Hz |
Battery Life | 4500 15-second tests, low battery indicator |
Environmental Conditions | Operating temperature: 14 to 131°F (-10 to 55°C) Storage temperature: -40 to 158°F (-40 to 70°C) Relative humidity: Up to 90% |
Ingress Protection (IP) | IP65 (closed); IP63 (open) |
EMC | EN 61326-1 |
Safety Compliance | EN 61557, EN 61010-1, 30V CAT III, Pollution Degree 2 |
Fuse Protection | 0.1 A, >250 V, (0.25 x 1.25) in; 30 kA interrupt capacity |
Dimensions | 10.8 x 9.7 x 5" (273 x 247 x 127 mm) |
Weight | 7.38 lbs (3.35 kg) with battery |
Click on a category to view a selection of compatible accessories with the AEMC 4630 Ground Resistance Tester, 2000 Ω, rechargeable battery.
Range (Auto-ranging) | 0 to 2000 Ω |
Resolution | 0.01 to 1 Ω |
Test Current | 0.1 to 10 mA |
Accuracy (typical) | ±(2% reading + 1 count) |
Open Voltage | 42 V peak |
Withstanding Voltage | 250 V AC or 100 V DC |
Operating Frequency | 128 Hz square wave |
Interference | Rejection to high levels of interference voltage (DC, 50/60 Hz, harmonics) |
Maximum Auxiliary Rod Resistance | Current circuit: 3 kΩ at 20 Ω range 30 kΩ at 200 Ω range 50 kΩ at 2000 Ω range Voltage circuit: 50 kΩ on all ranges |
Response Time | 4 to 8 seconds for a stabilized measurement |
Display | 200 counts, 7 segment LCD, backlight |
Power Source | 9.6 V NiMH rechargeable battery pack; 120/230 V, 50/60 Hz |
Battery Life | 4500 15-second tests, low battery indicator |
Environmental Conditions | Operating temperature: 14 to 131°F (-10 to 55°C) Storage temperature: -40 to 158°F (-40 to 70°C) Relative humidity: Up to 90% |
Ingress Protection (IP) | IP65 (closed); IP63 (open) |
EMC | EN 61326-1 |
Safety Compliance | EN 61557, EN 61010-1, 30V CAT III, Pollution Degree 2 |
Fuse Protection | 0.1 A, >250 V, (0.25 x 1.25) in; 30 kA interrupt capacity |
Dimensions | 10.8 x 9.7 x 5" (273 x 247 x 127 mm) |
Weight | 7.38 lbs (3.35 kg) with battery |
Click on a category to view a selection of compatible accessories with the AEMC 4630 Ground Resistance Tester, 2000 Ω, rechargeable battery.