FR3010E 0.00ohm~30kohm-m Ground Resistance Soil Resistivity Tester Measure Voltage Soil resistivity

Product Description The FR3010E grounded resistance soil resistivity tester, also called the four-wire grounding resistance tester or the soil resistivity tester, is a commonly used instrument for measuring grounding resistance. It used a large-size LCD gray-white screen backlight display and microprocessor technology to pass the micrometer, to use microprocessor control 2-wire, 3-wire, 4-wire to test ground resistance and soil resistivity. The FR3010E has many grounding test functions to quickly and comprehensively measure various parameters in the grounded network. It is a new generation grounding measurement instrument that replaces the traditional rocking table measurement. Widely used in telecommunications, electricity, meteorology, computer rooms, oil fields, power distribution lines, iron tower transmission lines, gas stations, factory grounding networks, lightning rods and so on. The instrument has the characteristics of precise, fast, simple, stable and reliableTechnical DataFunctionUse 2-wire、3-wire、4-wire test ground resistance、soil resistivity、ground voltagePower Supply1.5V (LR14) Alkaline Battery 6 SectionRangeGround resistance :0.00Ω-30.00kΩ ; Resolution: 0.01Ω; Accuracy: ±2%rdg±5dgtSoil resistivity:0.00Ωm-9999kΩm; Resolution:0.01Ωm; Accuracy: p=2πaRGround voltage:0.00V-600V AC ; Resolution:0.01V; Accuracy: ±2%rdg±3dgtMeasurement ModePrecise four-wire、three-wire measurement, simple two-wire measurement test ground resistanceMeasurement MethodGrounding resistance: rated current change pole method, test current 20mA Max Soil resistivity: quadrupole; Ground voltage:average value rectification(S-ES interface)Short Circuit Test CurrentAC 20mA MaxOpen Circuit Test VoltageAC 28V MaxTest Voltage WaveformSine wave, frequency: 128HzElectrode Spacing Rangecan be set to 1m~100mShiftAutomaticLCD Display Field108mm×65mm, with backlight, suitable to use in dim placesMeter DimensionL/W/H: 240mm×188mmx85mmStandard Test Line6 strips: Red 15m, Black 15m, Yellow 10m, Green 10m, Yellow 1.5m, Green 1.5m each 1 stripAuxiliary Grounding Rod4 rootsMeasure TimeGround voltage: about 2times/second; Grounding resistance、Soil resistivity: about 7seconds/ timeGround VoltageTest below AC 600V(ground voltage measurement function cannot be used to measure commercial power)Data Storage500 groups, "MEM" storage instruction, "FULL" symbol indicates that storage is fullOverflow DisplayExceed measurement range overflow function: “OL ” symbol displayAlarm FunctionAlarm when the measured value exceeds the alarm setting valueAutomatic shut-down"APO" instruction, automatic shutdown after 15 minutes bootPower ConsumptionStandby 40 mA Max (backlight off), turn on backlight: 43 mA Max, measure: 120 mA Max (backlight off)WeightInstrument: 1280g (including battery), test line: 890g (including simple test line), auxiliary grounding rod 720g (4 roots)Working Temperature and Humidity-10°C~40C; below 80% rhOverload ProtectionGrounding resistance: AC280V/3 seconds between E-H and E-S portsInsulation ResistanceAbove 20MΩ (500V between circuit and case)Pressure ResistanceAC 3700V/rms(between circuit and outside)Electromagnetic PropertiesIEC61326(EMC)Suitable for Safety RegulationsEC61010-031, IEC61557-2-31(ground resistance), IEC61557-5(soil resistivity); JJG 366-2004.

• Function：Two or three wire measuring ground resistance Soil resistivity, grounding voltage measurement
• Resistance range：0.00~30.00kΩ automatic shifting
• Soil resistivity：0.00Ωm~9999kΩm automatic shifting
• Grounding voltage：0.00V～600V
• Operating voltage：below AC 600V