Insulation Resistance Tester, Ground Resistance Tester Soil Resistivity Meter 0.00Ω～30.00KΩ High-precision Resistance Tester FR3010E

Specification:Ground resistance Range：0.01Ω-3000Ω ; Accuracy: ±1.5%rdg±3dgtGround resistance resolution：0.01ΩGround voltage Range：0.01V-600V AC ; Accuracy: ±1.5%rdg±3dgtGround voltage resolution：0.01V<;10V)Function：Ground resistance test, ground voltage test, low value resistance testPower Supply：1.5V (LR14) Alkaline Battery 6 SectionBacklight：Controllable gray screen backlight, suitable for use in dim placesMeasurement Mode：Precise three-wire measurement, simple two-wire measurementMeasurement Method：Grounding resistance: rated current change pole method, 128Hz; ground voltage: average value rectificationTest current：＞20mA（sine wave)Wire Resistance Check：Avoiding the errors caused by the test line not being fully inserted into the instrument interface or being in poor contact or replaced the extended test line by the user, to make the ground resistance measurement more accurateDisplay mode：4-bit large LCD display, gray screen backlightMeasure indication：LED flashing indicator during measurement, LCD countdown displayLCD Dimension：108mm×65mmMeter Dimension L/W/H: 240mm×188mmx85mmTest Line Length 3 strips: Red 15m, Yellow 10m, Green 5m each 1 stripSimple Test Line 2 strips: yellow 1.5m, green 1.5m each 1 stripAuxiliary Grounding Rod：2 rootsMeasure Time：Ground voltage: about 3times/second; Grounding resistance: about 5 times/secondLine Voltage Measure ground voltage: below AC 600VData Storage 500 groups, flashing："FULL" symbol indicates that the storage is fullData Review："MR" symbol indication when reviewing dataOverflow Display Exceed measurement range overflow function: “OL ” symbol displayAlarm Function：Alarm when the measured value exceeds the alarm setting valueBattery Voltage：Insufficient battery voltage, showing low battery symbolAutomatic shut-down："APO" instruction, automatic shutdown after 15 minutes bootPower Consumption:Standby: 40 mA Max (backlight off), turn on backlight: 43 mA Max,measure: 120 mA Max (backlight off)Weight Instrument: 1230g (including battery),test line: 610g (including simple test line), auxiliary grounding rod 360g (2 roots),instrument bag: 271gWorking Temperature and Humidity:-10°C~40C; below 80% rh Storage Temperature and Humidity:-20°C~60C; below 70% rh Overload Protection:Grounding resistance: AC280V/3 seconds between E-H and E-S portsInsulation Resistance:Above 10MQ (500V between circuit and case)Pressure Resistance:AC 3700V/rms(between circuit and outside)Electromagnetic Properties:EC61010-4-3, radio frequency electromagnetic field ≤1V/mSpecification:Instrument：1PCInstrument box：1PCAuxiliary grounded rob：4PCSStandard test line：4PCS(Red 15m, Black 15m, Yellow 10m, Green 10m, each one)Easy test line：2PCS(Yellow 1.5m, Green 1.5m each one)Battery：1.5V Alkaline battery 6 sectionsManual, certificate：1SET

• -2, 3, 4 wire method grounding resistance, soil resistivity, grounding voltage measurement.
• -Alarm function, data storage 500 groups, grounding resistance range: 0.00Ω～30.00KΩ
• -Soil resistivity range: 0.00ΩM～9999KΩM
• -Voltage range: 0～600V, test frequency: 128Hz
• -Suitable for telecommunications, electric power, meteorology, computer rooms, oil fields, power distribution lines, tower transmission lines, gas stations, factory grounding grids, lightning rods, etc.