Test Voltage FR3010 Digital Ground Resistance Tester Earth Ground Voltage 600V for Professional Testing

Product Description FR3010 digital grounding resistance tester, also name the three-wire grounding resistance tester, grounding resistance meter, etc., it is a commonly used meter for measuring grounding resistance. It uses a large LCD gray screen backlight display and microprocessor technology to meet the requirements of two-wire and three-wire test resistance It is a new generation of grounding measurement instrument that replaces traditional rocking table measurements. Suitable for telecommunications, electricity, meteorology, computer rooms, oil fields, power distribution lines, iron tower transmission lines, gas stations, factory grounding networks, lightning rods and so on. Instrument testing is precise, fast, simple, stable and reliable FR3010 digital grounding resistance tester is controlled by a microprocessor, it’s large LCD gray screen display resistance value at a glance .It can store 500 sets of data at the same time, resistance measurement range 0.01Ω ~ 3000Ω, grounding voltage range: 0 ~ 600V,with the value of maintaining and alarm tips and other functions.Technical DataFunctionGround resistance test, ground voltage test, low value resistance testGround resistance Range0.01Ω-3000Ω ; Resolution: 0.01Ω; Accuracy: ±1.5%rdg±3dgtGround voltage Range0.01V-600V AC ; Resolution:0.01V; Accuracy: ±1.5%rdg±3dgtBase Condition23C±5°C, below 75% rh (Auxiliary grounding resistance 100Ω±5%, ground voltage<10V)Power Supply1.5V (LR14) Alkaline Battery 6 SectionBacklineControllable gray screen backlight, suitable for use in dim placesMeasurement ModePrecise three-wire measurement, simple two-wire measurementMeasurement MethodGrounding resistance: rated current change pole method, 128Hz; ground voltage: average value rectificationWire Resistance CheckAvoiding the errors caused by the test line not being fully inserted into the instrument interface or being in poor contact orreplaced the extended test line by the user, to make the ground resistance measurement more accurateLCD Dimension108mm×65mmMeter DimensionL/W/H: 240mm×188mmx85mmTest Line Length3 strips: Red 15m, Yellow 10m, Green 5m each 1 stripSimple Test Line2 strips: yellow 1.5m, green 1.5m each 1 stripAuxiliary Grounding Rod2 rootsMeasure TimeGround voltage: about 3times/second; Grounding resistance: about 5 times/secondLine VoltageMeasure ground voltage: below AC 600VData Review"MR" symbol indication when reviewing dataOverflow 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: 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% rhStorage Temperature and Humidity-20°C~60C; below 70% rhOverload ProtectionGrounding resistance: AC280V/3 seconds between E-H and E-S portsInsulation ResistanceAbove 10MQ (500V between circuit and case)Pressure ResistanceAC 3700V/rms(between circuit and outside)Electromagnetic PropertiesEC61010-4-3, radio frequency electromagnetic field ≤1V/mSuitable for Safety RegulationsIEC61010-1, IEC1010-2-31, IEC61557-1, 5、 IEC60529 (IP54), pollution degree 2、 CAT III 300V

• Function：ground resistance measurement, ground voltage measurement low value resistance measurement
• Resistance range：0.01Ω-3000Ω
• Voltage range：0.01V~600V AC
• Measurement method： precision three-wire measurement, simple two-wire measurement
• Line voltage： measure below AC600V