Specification Brand : Agatige BulletPoint1 : 【CLAMP METER】The clamp-type grounding resistance meter can measure ground faults that cannot be measured by traditional methods, and can measure the integrated value of the grounding body resistance and the grounding resistance. BulletPoint2 : 【WIDELY USED】The clamp ground earth resistance tester widely used in the grounding resistance measurement of the power, telecommunications, meteorology, oilfield, construction and the industrial and electrical equipment. BulletPoint3 : 【LIGHT ALARM FUNCTION】The multi‑function clamp meter increases sound and light alarm function, with "beep‑beep beep" alarm sound and increase the interference sign recognition indicator function, with "beep‑beep‑beep" indicator. BulletPoint4 : 【LCD DISPLAY SCREEN】The earth resistance tester with a large lcd display screen, clear data, easy to read. It can test ground resistance test. It is safe, fast and simple in use. BulletPoint5 : 【EASY TO USE】When using the earth resistance tester in the measurement of a grounding system with loopcurrent, does not require breaking down the grounding wire, and no need auxiliary electrode. IncludedComponents : No ItemName : Clamp Ground Earth Resistance Tester, ETCR2000 0.01‑1200Ω Digital Multi‑Function Clamp Meter for Industrial and Electrical Equipment ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ground-resistance-meters Manufacturer : Agatige MeasurementAccuracy : 0.1mm ModelName : Fabateri1fhmaowp9 ModelNumber : Fabateri1fhmaowp9 NumberOfItems : 1 PartNumber : Agatigewvtayxk9mh PowerSourceType : Battery Powered ProductDescription : Specification: Item Type: Earth Resistance Tester Material: ABS Color: As shown in the picture FunctionGround resistance test, loopresistance testPower Supply4x1.5V AA dry battery (not included)Resistance range0.01-1200ΩResistance resolution0.001ΩData storage99 groupsAlarm threshold setting rangeResistance: 1-199ΩSound-light alarm"Beep--beep--beep--" alarm sound, the alarm symbols flashes, press the AL button to turn on, off, and setInterference sign recognition function“Beep--beep--beep--" prompt sound, NOISE symbols flashesWorking temperature and humidity-20℃,-55℃, 10% - 90% LCD4-digit LCD digital display, length and width 47x28.5mm / 1.9x1.1inJaw size65x32mm / 2.6x1.3inMeter size286x87x56mm / 11.3x3.4x2.2in(L x W x T)Protectionclass Double insulationStructureClamp CTShiftAutomatic shiftExternal magnetic field<40A/mExternal electric field<1V/mSingle measurement time0.5sResistance measurement frequency>1KHzFrequency of measured current50/60Hz automaticLow battery indicator functionWhen the battery voltage is lower than 5.3V, the battery voltage is lowStorage data full indication99 sets of stored data are full, and the "MEM" symbols flashesOver-range indicationOver-range indication "OLΩ", "L0.01" or "OL A"Auto power-offThe meter will automatically shut down after about 5 and a half minutes after starting upPower consumptionStartup, working current is less than 50mA, continuous working for about 30 hours