Customization: | Available |
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After-sales Service: | 1 Year |
Warranty: | 1 Year |
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Ground resistance Soil resistivity tester earth resistance test instrument
This grounded resistance soil resistivity tester,also called the four-wire grounding resistance tester or the soil
Function
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Two three four-wire measure grounding resistance, soil resistivity;
Ground voltage, AC voltage measurement |
Ambient temperature and humidity
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23ºC±5ºC,below 75%rh
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Power
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8.4V lithium battery (built-in)
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Interference voltage
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<20V (should be avoided)
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Interference current
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<2A (should be avoided)
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Measure R electrode spacing
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a>5d
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Measured electrode spacing
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a>20h
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Auxiliary ground resistance
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Reference condition <100Ω, working condition <5kΩ
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Range
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Grounding resistance: 0.00Ω~30.00kΩ
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Soil resistivity: 0.00Ωm~9999kΩm
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Grounding voltage: 0.00V~100.0V
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measurement mode
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Precise four-wire, three-wire measurement, simple two-wire measurement
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Measurement methods
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Grounding resistance: rated current change pole method
Soil resistivity: four-pole method Ground Voltage: Average Rectification(between S-ES interface) |
Test frequency
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128Hz
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Short circuit test current
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> 20mA (Sine Wave)
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Open circuit test voltage
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AC 28V max
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Electrode spacing range
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Can be set 1m ~ 100m
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Change gear
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fully automatic shifting 0.00Ω ~ 30.00kΩ
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fully automatic shifting 0.00Ωm~9000kΩm
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Backlight
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Controllable gray screen backlight, suitable for use in dim places
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Display mode
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4-bit large LCD display, gray screen backlight
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Measurement instructions
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LED flashing indicator during measurement
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