EITAI3000+ Series Digital Ground Resistance Meter

$219.00
$0.00
$219.00
Model: EITAI3000+(AC 0V-200V, 0mA-100A)
Subtotal: $219.00

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EITAI3000+ Series Digital Ground Resistance Meter

EITAI3000+ Series Digital Ground Resistance Meter

$0.00 $219.00

EITAI3000+ Series Digital Ground Resistance Meter

$0.00 $219.00
Model: EITAI3000+(AC 0V-200V, 0mA-100A)

EITAI3000+ Series Digital Earth Resistance Meter consists of host, current clamp and test line, etc.

  • Auxiliary Grounding Pile Judgment: It can judge the earth resistance of the auxiliary grounding pile and display the resistance value to prevent errors from excessive resistance.
  • Line Resistance Verification: The meter features a function to verify line resistance, avoiding errors from incomplete insertion into the tester interface or poor contact, and those from line replacement or extension.
  • Enhanced Accuracy for Low-value Earth Resistance: Ensures more accurate and reliable field measurements of low-value earth resistance.
  • Measurement Methods: Utilizes 3-wire or 2-wire methods for measuring earth resistance.
  • Portability and Ease of Use: The tester is lightweight, portable, and convenient to operate.
  • Leakage Current Testing: Equipped with a current clamp to measure leakage current and test for faults in the down lead.

EITAI3000+ Series Digital Ground Resistance Tester, also known as earth resistance tester, grounding pile type earth resistance, grounding megger, which is used for measurement of earth resistance and earth voltage.The tester adopt with digital and micro-processing technology, and the earth resistance is measured by precision 3-wire method or 2-wire method. The tester is equipped with a current clamp to test the leakage current of the earth wire and test the fault of the ground wire.It is widely used in industries such as electric power, telecommunication, meteorology, oil field, construction,lightning protection and industrial electrical equipment. 

Measurement Range & Accuracy

Measurement FunctionMeasuring RangeAccuracyResolution
Earth Resistance0.10Ω-20Ω±2%rdg±3dgt (Auxiliary earth resistance 100Ω±5%,earth voltage <10V)0.01Ω
0.1Ω-200Ω0.1Ω
1Ω-2000Ω

Earth Current

(EITAI3000+ only)

0mA-100A AC±2%rdg±3dgt1mA
Earth Voltage0V-200V AC±2%rdg±3dgt1V

 

Technical Specification

Power SupplyDC 9V (alkaline dry battery LR6 1.5V 6 sections)
Display ModeLCD Screen
LCD SizeLCD display area: 58mm × 46mm
BacklightControllable brightness, suitable for use in dim place
MeasurementPrecision three-wire measurement, simple two-wire measurement
Measuring MethodEarth resistance: rated current pole-change method, measuring current 20mA Max;
Earth voltage: effective value acquisition
Current: effective value acquisition
Test Frequency128Hz
Test Current>20mA(Sine wave)
Current Clamp Jaw SizeClamp Jaw 35mm×40mm(EITAI3000+ only)
Auxiliary Pile JudgmentCan avoid error caused by excessive earth resistance of the auxiliary grounding pole
Line Resistance VerificationAvoid errors caused by the test line not being fully inserted into the tester interface or poor contact, as well as the errors caused by the user replacing or lengthening the test line,which makes the measurement of earth resistance more accurate.
Test Line3 PCS: red 15m, yellow 10m, green 5m each 1 piece
Simple Test LineRed 1.5m
Auxiliary Ground Rod2 PCS: φ9mm×230mm
Measurement TimeCurrent: about 2 times/second;
Earth voltage: about 2 times/second;
Earth resistance: about 15 seconds/time
Measurement TimesMore than 5000 times (measure 10Ω in 20Ω gear, measure once, stop for 30 seconds and then test)
Line VoltageMeasurement of earth voltage: measurement below AC 200V
Overflow DisplayOver-range overflow function:“OL”symbol display
Battery VoltageWhen the battery voltage drop to about 7.2V, the low battery voltage symbol flashes to remind to replace the battery.

Working Current

(EITAI3000+ only)

Backlight: 56mA Max
Standby: 20mA Max (backlight off)
Measurement: 200mA Max (backlight off)
Tester Size160mm×100mm×66mm
WeightTester: about 470g (include battery)
Current clamp: about 190g (ETCR3000+ only)
Total weight: about 2125g (include accessory)
Overload ProtectionMeasuring earth resistance: AC 280V/3 seconds between E-P and E-C ports
Insulation ResistanceOver 10MΩ(500V between the circuit and the housing)
Withstand VoltageAC 3700V/rms (between circuit and housing)
Electromagnetic characteristicsIEC61010-4-3,wireless frequency electromagnetic field≤1V/m
Suitable Safety StandardIEC61010-1,IEC1010-2-31,IEC61557-1,pollution level 2,CAT Ⅲ 300V
Working Temperature & Humidity-10℃-40℃; below 80%RH
Storage Temperature & Humidity-20℃-60℃; below 70%RH
Meter

1 PCS

Tool bag

1 PCS

Current Clamp(EITAI3000+ only)

1 PCS

Auxiliary Grounding Rod

2 PCS

Test Lines4 PCS (red wire 15m, yellow wire 10m, green wire 5m, Simple Test Line1.6m)
Warranty Card / Qualification Certificate

1 SET

User Manual

1 PCS

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