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ETCR3000B Soil Resistivity Tester Ground Resistance Meter Earth Resistance Tester 2, 3, 4‑Wire for Soil Resistivity Ground Resistance Earth Voltage 0.01Ω-30.00KΩ, 0.00Ωm-9000kΩm, 0V-600V

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$350.00

$ 99 .00 $99.00

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About this item

  • Versatile Earth Resistance Tester: Measures earth resistance, soil resistivity, and earth voltage using 2-wire, 3-wire, or 4-wire methods, suitable for a wide range of applications in power, construction, and industrial sectors.
  • Advanced Technology: Features FFT (Fast Fourier Transform) and AFC (Automatic Frequency Control) technologies for exceptional anti-interference capability, ensuring accurate and reliable measurements.
  • Wide Measurement Ranges: Earth resistance (0.00Ω-30.00kΩ), soil resistivity (0.00Ωm-9000kΩm), and earth voltage (AC 0V-600V).
  • User-Friendly Design: Large LCD display with white backlight and bar chart indication for easy readability, even in low-light conditions.
  • Data Storage and Reporting: Stores up to 300 sets of data with USB interface for historical query, real-time monitoring, and reporting via data upload software.



Product Description

ETCR3000B

  • ETCR3000B Earth Resistance Soil Resistivity Tester, adopts the precision 4-wire method, 3-wire method and simple 2-wire method to measure earth resistance, earth resistance range: 0.00Ω-30.00kΩ, soil resistivity range: 0.00Ωm-9000kΩm, earth voltage range: AC 0-600V. Import FFT (fast Fourier transform) technology, AFC (automatic frequency control) technology, with unique anti-interference ability and environmental adaptability, high repeated test consistency. ensure the measurement of high precision, high stability and reliability.
  • ETCR3000B Earth Resistance Soil Resistivity Tester is composed of host machine, monitoring software, test wires, auxiliary ground rod and communication cable. Host machine with large LCD display, white backlight, bar chart indication, clear at a glance. It can store 300 sets of data at the same time, through the monitoring software to realize historical access and online real-time monitoring functions, dynamic display, alarm indication, with historical data reading, accessing, saving, reporting, printing and other functions.

Basic Error and Performance Indicator under Reference Condition

ETCR3100C

Main Functions & Features

  • Earth Resistance Measurement,Soil Resistivity Measurement, Earth Voltage Measurement
  • Earth Resistance Measurement Range: 0.00Ω-30.00kΩ
  • Soil Resistivity Measurement Range: 0.00Ωm-9000kΩm
  • Earth Voltage Measurement Range: AC 0V-600V
  • Alarm function: Setting alarm threshold
  • Memory: 300 sets of data storage
  • USB Interface

ETCR3000B Technical Specifications

Function 2/3/4-pole measurement for earth resistance, soil resistivity, earth voltage
Power Supply DC 9V (alkaline dry battery LR14 1.5V 6 sections)
Measurement Range Earth Resistance: 0.00Ω-30.00kΩ | Soil Resistivity: 0.00Ωm-9000kΩm | Earth Voltage: AC 0V-600V
Measuring Mode Precise 4-pole measurement, 3-pole measurement, simple 2-pole measurement of earth resistance
Measuring Method Earth Resistance: rated current change-pole method, test current 20mA Max | Soil Resistivity: 4-pole method (Wenner method) | Earth Voltage: average rectification (between P(S)-ES)
Test Frequency 128Hz/111Hz/105Hz/94Hz(AFC)
Test Current > 20mA (Sine wave)
Open-circuit Test Current AC 40V max
Test Voltage Wave Sine wave
Electrode Distance Range Can be set 1m-100m
Shift Earth resistance: 0.00Ω-30.00kΩ automatic shift | Soil Resistivity: 0.00Ωm-9000kΩm automatic shift
Backlight Controllable white screen backlight, suitable for dim places
Display Mode 4-digital super-large LCD display, white screen backlight
Measurement Indication During measurement, LED flash indicator, LCD count down display, progress bar indicator
LCD Frame Dimension 128mm×75mm
LCD Display Dimension 124mm×67mm
Meter Dimension 215mm(L)×178mm(W)×83mm(H)
Standard Test Wire 4PCS: red 20m, black 20m, yellow 10m, and green 10m
Simple Test Wire 2PCS: red 1.6m and black 1.6m
Auxiliary Ground Rod 4PCS: Φ10mm×150mm
Measurement Time Earth Voltage: about 3 times/second | Earth resistance, soil resistivity: about 5 seconds/time
Measuring Times Over 5000 times (Short-circuit test, interval time should be at least 30 seconds)
Line Voltage Below AC 600V measure
Communication Interface USB interface, software monitoring, storage data can be uploaded to computer, saved or printed.
Communication Cable 1PCS USB communication cable, length 1.5m
Data Storage 300 groups, “MEM” symbol storage indicator, flash display “FULL” symbol indicate storage full
Data Hold Data hold function: “HOLD” symbol display
Data Read Data read function: “READ” symbol display
Overflow Display Over range overflow function: “OL” symbol display
Interference Test Recognize interference signal automatically, “NOISE” symbol display when interference voltage exceed 5V
Auxiliary Ground Test With auxiliary earth resistance test function, 0.00KΩ-30KΩ(100R+rC<50kΩ, 100R+rP<50kΩ)
Alarm Function Measurement value exceeds alarm setting value, will “Toot-toot-toot” alarm hint
Battery Voltage While battery voltage decreases to around 7.5V, will display battery voltage low symbol“ ”, and reminding to replace the battery
Working Current Standby: about 20mA (Backlight close) | Boot up and open backlight: about 45mA (25mA backlight close) | Measurement: about 100mA (Backlight close)
Weight Tester: 950g | Test wires: 1560g | Auxiliary ground rods: 935g (4pcs)
Working Temperature & Humidity -10℃-40℃, below 80%rh
Storage temperature & humidity -20℃-60℃, below 70%rh
Overload Protection Measuring earth resistance: between each interfaces of C(H)-E, P(S)-ES, AC 280V/3 seconds
Insulation Resistance Over 20MΩ (between circuit and enclosure it is 500V)
Withstand Voltage AC 3700V/rms (Between circuit and enclosure)
Electromagnetic Features IEC61326(EMC)
Suitable Safety Standard IEC61010-1 (CAT Ⅲ 300V、CAT IV 150V、Pollution 2), IEC61010-031, IEC61557-1 (Earth resistance), IEC61557-5 (Soil resistivity), JJG 366-2004
ETCR3000B ACCESSORY

Model Comparision & Selection


Jessalyn Drake
2025-02-12 11:43:25
As soon as I saw this I knew I had to get this for my tech loving husband! We have a garden in the backyard and he is always trying new ways to incorporate Tech into gardening LOL so I thought he would really love this! After opening it it was in very pristine condition. It was well packed so there was no damage whatsoever to the peace or the CD software that it came with. It did come with a very good instruction manual so it was very easy for my husband to get it all set up and ready to use. He said it was easy to figure out as well. He said that it was very well made as well. I could tell immediately that it did not feel cheaply made or easily breakable so that was very nice! Everything was very well labeled and easy to understand as well which was a bonus! After testing it out on our garden soil my husband also said that it works 100% as it should. It definitely has our stamp of approval and has been 100% true to the ad!
Veronica
2024-12-11 09:31:00
This was a gift for my techy husband, but the program software disc came broken.I recommend this product.
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