<< Hioki MultimetersHioki 3143
Earth HiTester
Ground Resistance Meter
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- Measure ground resistance on paved roads
- Auxiliary grounding rods not necessary
- Large digital display for easy viewing
- Soil-resistant design and superior durability
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Hioki 3143 Shown
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Grounding is increasingly important for the safe operation and maintenance of communications equipment and many other types of facilities. However,
in an urban environment where the ground is covered with concrete or asphalt, conventional measurement
methods that require inserting auxiliary grounding electrodes are difficult to use. The 3143 uses a new
measurement principle that makes auxiliary grounding electrodes unnecessary, so it can be used to measure
ground resistance on paved roads. Notes on Usage:
The 3143 is particularly useful for measuring the earth resistance of single
rod electrodes found among aerial transmission line equipment and various
types of safety box circuits, and incorporates a measurement principle that
is different from that of the Earth HiTESTER 3151. |
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| Specifications |
| Ground resistance |
20.0 to 49.9 ohm (±10 % rdg.), 50.0 to 500.0
ohm (±5 % rdg.) |
| Principle of operation |
Voltage comparison method (Measurement of
voltage at loop impedance serial resonance)
Open circuit voltage: 0.9 V ACpeak typ. Testing current: 3.6 mA AC
max. with terminals shorted, Testing frequency: 100 kHz to 1.5 MHz |
| Features |
Energy saving mode, Resonance indicator,
Battery check |
| Power consumption |
LR6(AA) alkaline batteries × 4, Continuous
use: 8 hours |
| Dimensions and mass |
155 (6.10in) W × 98 (3.86in) H × 49 (1.93in) D
mm, 380g (13.4oz) |
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| Ordering Information |
| Model |
Description |
Buy Online |
Price |
| 3143 |
Hioki 3143 Earth HiTester Multimeter |
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$449.95 |
| Included Accessories |
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- 1 - 9265 Black measurement cable (1 m; 3.28 ft)
- 1 - Red measurement cable (20 m; 65.62 ft)
- 1 - 9216 Cable Winder
- 1 - 9338 Carrying Case
- 4 - LR6(AA) Alkaline Batteries
- 1 - Users Manual
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Included |
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