How to buy the best earth resistance meter?

We spent many hours on research to finding earth resistance meter, reading product features, product specifications for this guide. For those of you who wish to the best earth resistance meter, you should not miss this article. earth resistance meter coming in a variety of types but also different price range. The following is the top 9 earth resistance meter by our suggestions:

Product Features Editor's score Go to site
DUOYI DY1200 Clamp-on Ground Earth Resistance Tester Multimeter Earth Resistance Meter DUOYI DY1200 Clamp-on Ground Earth Resistance Tester Multimeter Earth Resistance Meter
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AimoTek AER01 Digital Ground Earth Resistance Voltage Tester Meter 0~4K ohm AimoTek AER01 Digital Ground Earth Resistance Voltage Tester Meter 0~4K ohm
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Fluke 1630 Earth Ground Clamp Meter Fluke 1630 Earth Ground Clamp Meter
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Extech 382252 Earth Ground Resistance Tester Kit Extech 382252 Earth Ground Resistance Tester Kit
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B&K Precision 309 Digital Earth Resistance Meter, 200V B&K Precision 309 Digital Earth Resistance Meter, 200V
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UNI-T UT526 Multi-function digital electric meter Electrical Insulation Tester Earth Resistance Meter RCD Test UNI-T UT526 Multi-function digital electric meter Electrical Insulation Tester Earth Resistance Meter RCD Test
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DT-5300 Industrial Digital Earth Ground Resistance Tester Ohm DC/AC Volt Meter DT-5300 Industrial Digital Earth Ground Resistance Tester Ohm DC/AC Volt Meter
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DLG Clamp On Ground Earth Resistance Tester With USB Connection DI-120 DLG Clamp On Ground Earth Resistance Tester With USB Connection DI-120
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DUOYI DY4100 Digital Earth Ground Resistance Tester Multimeter Resistance Measurer DUOYI DY4100 Digital Earth Ground Resistance Tester Multimeter Resistance Measurer
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Reviews

1. DUOYI DY1200 Clamp-on Ground Earth Resistance Tester Multimeter Earth Resistance Meter

Feature

55*32mm(1.26 2.17" ) jaw size for larger ground rods
Autoranging ground resistance measurements from 0.01Ohm to 1000Ohm with 0.01Ohm resolution
AC Leakage current range of 10mA to 30.00A with 50A resolution
Datalogging with 99 data points
Configurable alarm value for resistance and current to support your measurement

Description

Features: 55*32mm(1.26 2.17" ) jaw size for larger ground rods Autoranging ground resistance measurements from 0.01Ohm to 1000Ohm with 0.01Ohm resolution AC Leakage current range of 10mA to 30.00A with 50A resolution Configurable alarm value for resistance and current to support your measurement Ergonomic mold, full rubber coating for slip proof Simplifies ground resistance measurements on multiple point ground systems Verification resistor confirm accuracy of meter Datalogging with 99 data points Complete with resistance test loop,durable metal carry case and battery Includes -Digital Clamp-on Resistance Tester Model DY1200 -1.5v battery4 -Resistance Test Loop -User manuals -Aluminum carrying case -Belt holster

2. AimoTek AER01 Digital Ground Earth Resistance Voltage Tester Meter 0~4K ohm

Feature

It is used to measure the earth voltage and earth resistance by Bi-poles or Tri-poles method.
It has large digital LCD display and backlights to help uesrs read the data easily.
It can store up to 100 groups of measurement data.
The meter can also be used to measure maximum, minimum or average and measure relative value.
It has low battery indication and auto power off function.

Description

Introduction

The meter is applicable to the testing of the earth resistance of the power supply wires, distribution wires inside a room, electrical equipment or appliance, which can done in two measurement modes:Bi-poles or Tri-poles, and it also can be used to measure the earth voltage.
The meter is capable of storing up to 100 groups of measurement data. The meter can also be used to measure maximum, minimum or average and measure relatively. It has large digital LCD and backlights, users can read the information on LCD. Auto power-off function has been provided for it.

Features:

Digital Display & Analog Bars Display
2 Pole and 3 Pole Mode
Earth Resistance By Constant Current Inverter 800Hz/3mA
MAX/MIN/AVG/REL Measurement Functions
Data Logging:100 group
Display Back Light
Low Battery Indication
Auto Power Off

Specifications:

Resistance:
Range: 0-29.99?, Accuracy: (2%+6), Resolution: 0.01?
Range: 30-99.9?, Accuracy: (3%+3), Resolution: 0.1?
Range: 100-999?, Accuracy: (3%+3), Resolution: 1?
Range: 1k-4k?, Accuracy, (3%+3), Resolution: 10?

Voltage:
Range: 0-200V(50-60Hz), Accuracy, (1%+5)

Power Supply: 6 x AA (1.5V) Batteries ( not included)
Dimensions: 180mm x 140mm x65mm (7.1" x 5.5" x 2.6")
Weight: 950g(2.0lb)

Package Include:

3 x Test Leads
2 x Iron Rods
1 x Carry Bag
1 x User Manual

3. Fluke 1630 Earth Ground Clamp Meter

Feature

Digital clamp-meter measures ground leakage alternating current (AC) from to 0.2 to 30A and ground loop resistance to 1,500 ohms
True RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform
Clamp with 33mm (1.3 inches) jaw opening measures current without touching or interrupting the circuit
High/low alarm sounds when measurements fall outside settings programmed by the user
Meets IEC safety standards 61010-1 and 61010-2-032 (pollution degree 2), and is rated for CAT III installations to 300V

Description

Clamp on meters are designed with jaws that open and close to fit around a conductor to measure AC or DC currents.

4. Extech 382252 Earth Ground Resistance Tester Kit

Feature

Includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000 Ohm
Large dual display with backlight
Test hold function for easy operation
automatic zero adjustment
AC/DC voltage, resistance, and continuity

Description

Earth Ground Resistance Tester Kit - 382252 Includes all hardware necessary to measure earth ground in 3 ranges from 20 to 2000Ohm

5. B&K Precision 309 Digital Earth Resistance Meter, 200V

Feature

Performs resistance testing of grounding systems and earth AC voltage for new and existing buildings, structures, equipment, and electrical systems
Does not trip ground fault breakers of the circuit under test
Data hold function keeps the last reading on the display after disconnecting from the circuit under test, which allows user to record measurements when convenient
Auto power-off feature turns off output after 3-6 minutes of continuous testing
Includes three test leads (red 15m, yellow 10m, green 5m), auxiliary earth spikes, carrying case, and batteries

Description

The B&K Precision 309 lightweight portable meter tests earth ground resistance and earth AC voltage for new and existing buildings, structures, equipment, and electrical systems. When in use, the 2 milliAmp (mA) measuring current permits earth resistance testing without tripping ground fault breakers of the circuit under test. The data hold function with screen indicator allows the user to retain the measurements on the display for manual recording. The auto power-off feature turns off the meter after 3-6 minutes of continuous testing and the battery indicator notifies the user when batteries are low to ensure accurate measurements. Ground-resistance meters are used by electricians and contractors working in industrial, utility, and field servicing.

The B&K Precision 309 meter comes with a set of three test leads, two auxiliary earth spikes, a hard carrying case, and batteries. The meter is rated for indoor use, altitude up to 2,000m/6561ft., maximum relative humidity to 80 percent, and for use at pollution degree 2. Applicable safety standards are IEC/EN 61010-1 and Installation CAT III 200V.

Specifications

Measuring frequency 820Hz at approximately 2mA
Earth resistance ranges and resolutions 0 - 20 range (0.01 resolution); 0 - 200 range (0.1 resolution); 0 - 2000 range (1 resolution)
Earth resistance accuracy + or - 2% reading + 2 digits
Earth voltage range 0 to 200V AC (40-500Hz)
Earth voltage accuracy + or - 1% reading + 2 digits or + or - 0.1Ω, whichever is greater
Temperature range 0 to 40 degrees C/32 to 104 degrees F
Power source (6) 1.5V AA batteries (included)
Weight 410g/0.9lbs. (including batteries)
Dimensions 100 x 163 x 50mm (H x W x D)

H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Ground-resistance meters test the condition of a grounding system, and provide resistivity measurements in ohms. The meters are available in digital, analog, and clamp models. Grounding systems protect people and equipment, and provide a safe path for the dissipation of fault currents, lightning strikes, static discharges, EMI and RFI signals, and interference. Regular testing of a grounding system is important for safety and protection of equipment. For example, corrosive soil with high moisture content can degrade ground rods and connections in existing systems and increase the resistance of the system. Ground-resistance meters are used in conjunction with a variety of testing methods to troubleshoot intermittent electrical problems or as part of a regular maintenance plan.

B&K Precision manufactures test and measurement instruments for research and development, production-line testing, and electronic field service applications. The company, founded in 1951, is headquartered in Yorba Linda, CA. It meets International Organization for Standardization (ISO) standard 9001:2008 and is compliant with Restriction of Hazardous Substances (RoHS) and waste electronic and electrical equipment (WEEE) directives.
Whats in the Box?
  • B&K Precision 309 digital earth resistance meter
  • (3) measuring leads: red 15m/50ft., yellow 10m/33ft., green 5m/16.4ft.
  • Auxiliary earth spikes
  • Carrying case
  • (6) 1.5V AA alkaline batteries
  • Instruction manual

6. UNI-T UT526 Multi-function digital electric meter Electrical Insulation Tester Earth Resistance Meter RCD Test

Description

UT526 are newly designed digital multi-functional testing meters adopted large-scale integrated analog/digital circuit and Micro-processing chip. UT526 are highly accurate, reliable, and user-friendly. They are your ideal tools to test the parameters of residual current device (RCD), earth resistance, insulation resistance, DC and AC voltage.UT520 series complies with the over voltage standard (CAT III 600V).

7. DT-5300 Industrial Digital Earth Ground Resistance Tester Ohm DC/AC Volt Meter

Feature

Conforms to the IEC10101, CATIII 1000V standard
Large dual display with back light
Test hold function for easy operation
Automatic zero adjustment
2.5 times per second sampling rate

Description

This is a brand new CEM DT-5300 CE certified digital earth ground resistance tester. This top-of-the-line device replaces the conventional hand generator type tester. This device is ideal for measuring the resistance of grounding on electrical equipments as well as the earth ground conductivity. It can also measures other low regular and liquid resistance as well as AC / DC voltage and resistance up to 200KOhm. This instrument finds wide applications in the power based industries, telecommunication networks, audio systems and electrical traction systems etc. A heavy duty carrying case is also included for the protection of the device and your convenience.

8. DLG Clamp On Ground Earth Resistance Tester With USB Connection DI-120

Feature

USB Connection for Data Uploading
Ground resistance measurements from 0.01Ohm to 1000Ohm with 0.001Ohm resolution
55*32mm jaw size for larger ground rods instead of round jaw
Datalogging with 99 data points
Large size of LCD by 1.8*1.1 inch

Description

- 55*32mm jaw size for larger ground rods - Autoranging ground resistance measurements from 0.01Ohm to 1000Ohm with 0.001Ohm resolution - Configurable alarm value in resistance to support your measurement - Ergonomic mold, full rubber coating for slip proof - Simplifies ground resistance measurements on multiple point ground systems - Verification resistor confirm accuracy of meter - Datalogging with 99 data points - Complete with heavy duty case and verification resistor - Earth Resistance 0.01-1000 - Min. Resolution 0.001 - Configurable Alarm Value of Resistance 0-199 - Memory 99 sets - USB Interface - Conductor Size 2.2*1.3 inch(55*32mm) - LCD Size 1.1*1.8 inch (28*46mm) - Dimension 11.2*3.5*2.4 inch(285*90*60mm) - Weight 1250g

9. DUOYI DY4100 Digital Earth Ground Resistance Tester Multimeter Resistance Measurer

Feature

Ground resistance measurements from 0.01ohm to 2000ohm with 0.01ohm resolution
Data hold, low battery warning
Complete with test leads, auxiliary earth bars, heavy duty case
High accuracy and convenient to carry and use

Description

Features:
Ground resistance measurements from 0.01ohm to 2000ohm with 0.01ohm resolution
Data hold, low battery warning
Complete with test leads, auxiliary earth bars, heavy duty case

Package includes:
1 * DY4100 Ground Resistance Tester
1 * Accessory Kit (including Earth Bars and Wires, Test Wire for Earth Resistance)
1 * Carry Case

Conclusion

By our suggestions above, we hope that you can found the best earth resistance meter for you. Please don't forget to share your experience by comment in this post. Thank you!