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Find Verified Earth Ground Resistance Tester Suppliers, Manufacturers and Wholesalers

Dec-10-21
 
Product description

Earth ground resistance tester is a high-precision testing instrument used in various fields such as substations to test grounding resistance and related parameters.The instrument is of an integrated structure, with a built-in frequency conversion power supply module, and the output power supply is continuously variable in frequency. The frequency can be changed to 45Hz or 55Hz, the high-speed processor core is built in, and the high-end digital filtering technology is adopted, thus effectively avoiding the interference of power frequency electric field to the test and fundamentally solving the difficult problem of accurate measurement under strong electric field interference.


Technical index

1

Conditions of use

1 540

RH 80%

2

Anti-interference principle

Frequency conversion method

3

Electric source

AC 220V 10%

allowed generator

4

Measure output current

1A 5A Adjustable

5

Measure output voltage

0V 100V

6

Test power frequency


45, 50, 55, 60, 65HZ single frequency

45 55, 55 65 47.5 52.5HZ Automatic Dual Frequency

7

Output rating

500W

8

Distinguishing rate

Grounding impedance 0.0001

Impedance angle 0.0001
9

Precision

Grounding impedance 1% reading 0.002

Impedance angle 1% reading 0.02
10

Resistance measurement range

0.001 5

11

Exterior dimensions

370 295 W 225 H

12

Memory size

100 groups support U disk data storage

13

Weight

Main engine 13 Kg, ground pile 7 Kg
Jul-26-18
Supplier From Guang Dong, Guang Zhou, China
 
Main features:1. 2/3/4-wires measurement of earth resistance, soil resistivity, earth voltage, , ac voltage;, 2.Measurement range: earth resistance: 0.00î©-30.00kî©; 0~600v, soil, resistivity: 0.00î©m-9000kî©m; 3. Data upload: rs232 interface, 4.Date storage:300 sets, model no:mewoi4000c, name:mewoi4000c-earth ground resistance/soil resistivity tester, electrode distance range:can be set 1m-100m, low power consumption:standby:1. About 20ma (backlight shut off), 2.Boot and with backlight: about 45ma, (25ma without backlight), 3.Measurement: about 100ma, (backlight shut off)
Dec-09-21

Earth Ground Resistance Tester

$770 - $15.40K
MOQ: Not Specified
 
Product description

Earth ground resistance tester is a high-precision testing instrument used in various fields such as substations to test grounding resistance and related parameters.The instrument is of an integrated structure, with a built-in frequency conversion power supply module, and the output power supply is continuously variable in frequency. The frequency can be changed to 45Hz or 55Hz, the high-speed processor core is built in, and the high-end digital filtering technology is adopted, thus effectively avoiding the interference of power frequency electric field to the test and fundamentally solving the difficult problem of accurate measurement under strong electric field interference.


Technical index

1

Conditions of use

15 40

RH 80%

2

Anti-interference principle

Frequency conversion method

3

Electric source

AC 220V 10%

allowed generator

4

Measure output current

1A 5A Adjustable

5

Measure output voltage

V100V

6

Test power frequency


45, 50, 55, 60, 65HZ single frequency

45 55, 55 65 47.5 52.5HZ Automatic Dual Frequency

7

Output rating

500W

8

Distinguishing rate

Grounding impedance 0.0001

Impedance angle 0.0001
9

Precision

Grounding impedance (1% reading +0.002)

Impedance angle (1% reading +0.02 )
10

Resistance measurement range

0.001 5
Jul-31-21

Earth Ground Resistance Tester

$770 - $15.40K
MOQ: Not Specified
 
Earth ground resistance tester is a high-precision testing instrument used in various fields such as substations to test grounding resistance and related parameters.The instrument is of an integrated structure, with a built-in frequency conversion power supply module, and the output power supply is continuously variable in frequency. The frequency can be changed to 45Hz or 55Hz, the high-speed processor core is built in, and the high-end digital filtering technology is adopted, thus effectively avoiding the interference of power frequency electric field to the test and fundamentally solving the difficult problem of accurate measurement under strong electric field interference.
Dec-09-21

Ground Network Earth Resistance Tester

$770 - $15.40K
MOQ: Not Specified
 
Overview
At present in the electric power system the grounding resistance of the earth network is mainly measured by power frequency large current tripole method. In order to prevent power frequency interference during power grid operation and improve the accuracy of measurement results insulation preventive test regulations stipulate that the test current of power frequency high-current method shall not be less than 30A. As a result there are many problems such as bulky test equipment complicated test process high working intensity and long test time.

Ground Network Earth Resistance Tester adopts new frequency conversion ac power supply and adopts microcomputer processing control and signal processing and other measures which well solves the anti-interference problem in the test process simplifies the trial operation process improves the accuracy and accuracy of the test results and greatly reduces the labor intensity of test personnel and test cost.

Ground Network Earth Resistance Tester is suitable for testing power frequency grounding impedance contact voltage step voltage power frequency characteristic parameters and soil resistivity of various grounding devices. measurable substation ground network (4) water and fire power plants microwave station (10) the lightning rod 10 multi-purpose machines.

Ground Network Earth Resistance Tester adopts different frequency anti-interference technology which can accurately measure data at power frequency of 50Hz under strong interference environment. The maximum of test current is 3A which will not cause excessive potential of grounding device during the test. Meanwhile it also has strong anti-interference ability so it can be measured without power failure.
74118 Earth Ground Resistance Tester Suppliers
Short on time? Let Earth Ground Resistance Tester sellers contact you.
Jul-15-21

Ground Network Earth Resistance Tester

$770 - $15.40K
MOQ: Not Specified
 
Product Introduction
At present in the electric power system the grounding resistance of the earth network is mainly measured by power frequency large current tripole method. In order to prevent power frequency interference during power grid operation and improve the accuracy of measurement results insulation preventive test regulations stipulate that the test current of power frequency high-current method shall not be less than 30A. As a result there are many problems such as bulky test equipment complicated test process high working intensity and long test time.

Ground Network Earth Resistance Tester adopts new frequency conversion ac power supply and adopts microcomputer processing control and signal processing and other measures which well solves the anti-interference problem in the test process simplifies the trial operation process improves the accuracy and accuracy of the test results and greatly reduces the labor intensity of test personnel and test cost.

Ground Network Earth Resistance Tester is suitable for testing power frequency grounding impedance contact voltage step voltage power frequency characteristic parameters and soil resistivity of various grounding devices. �© measurable substation ground network (4) water and fire power plants microwave station �© (10) the lightning rod (10 �©) multi-purpose machines.

Ground Network Earth Resistance Tester adopts different frequency anti-interference technology which can accurately measure data at power frequency of 50Hz under strong interference environment. The maximum of test current is 3A which will not cause excessive potential of grounding device during the test. Meanwhile it also has strong anti-interference ability so it can be measured without power failure.
Jun-16-21

Ground Network Earth Resistance Tester

$770 - $15.40K
MOQ: Not Specified
 
At present in the electric power system the grounding resistance of the earth network is mainly measured by power frequency large current tripole method. In order to prevent power frequency interference during power grid operation and improve the accuracy of measurement results insulation preventive test regulations stipulate that the test current of power frequency high-current method shall not be less than 30A. As a result there are many problems such as bulky test equipment complicated test process high working intensity and long test time.

Ground Network Earth Resistance Tester adopts new frequency conversion ac power supply and adopts microcomputer processing control and signal processing and other measures which well solves the anti-interference problem in the test process simplifies the trial operation process improves the accuracy and accuracy of the test results and greatly reduces the labor intensity of test personnel and test cost.

Ground Network Earth Resistance Tester is suitable for testing power frequency grounding impedance contact voltage step voltage power frequency characteristic parameters and soil resistivity of various grounding devices. �© measurable substation ground network (4) water and fire power plants microwave station �© (10) the lightning rod (10 �©) multi-purpose machines.

Ground Network Earth Resistance Tester adopts different frequency anti-interference technology which can accurately measure data at power frequency of 50Hz under strong interference environment. The maximum of test current is 3A which will not cause excessive potential of grounding device during the test. Meanwhile it also has strong anti-interference ability so it can be measured without power failure.

Product nickname Earth grid earth resistance tester earth grid earth resistance tester large earth grid earth resistance tester
Jun-23-21
 
At present in the electric power system the grounding resistance of the earth network is mainly measured by power frequency large current tripole method. In order to prevent power frequency interference during power grid operation and improve the accuracy of measurement results insulation preventive test regulations stipulate that the test current of power frequency high-current method shall not be less than 30A. As a result there are many problems such as bulky test equipment complicated test process high working intensity and long test time.

Ground Network Earth Resistance Tester adopts new frequency conversion ac power supply and adopts microcomputer processing control and signal processing and other measures which well solves the anti-interference problem in the test process simplifies the trial operation process improves the accuracy and accuracy of the test results and greatly reduces the labor intensity of test personnel and test cost.

Ground Network Earth Resistance Tester is suitable for testing power frequency grounding impedance contact voltage step voltage power frequency characteristic parameters and soil resistivity of various grounding devices. �© measurable substation ground network (4) water and fire power plants microwave station �© (10) the lightning rod (10 �©) multi-purpose machines.

Ground Network Earth Resistance Tester adopts different frequency anti-interference technology which can accurately measure data at power frequency of 50Hz under strong interference environment. The maximum of test current is 3A which will not cause excessive potential of grounding device during the test. Meanwhile it also has strong anti-interference ability so it can be measured without power failure.
May-26-09
 
Earth Resistance Tester:
Model: ETCR2100+(basal)
Category: Ground Resistance tester
Earth Resistance Tester (ETCR2100+)-Illustration:
ETCR 2100+ of Pincers Earth Tester, in the measurement of a grounding system with loop current, does not require breaking down the grounding wire, and need no auxiliary electrode. It is safe, fast and simple in use.
1.Wider range: 0.01Ñ+-1200Ñ+
2.Stored data: 99 groups.
3.Resistance Resolution: 0.01Ñ+
4.Size of Jaw: ¬¬32ú¿mmú¬
5. Sound and light alarm, "beep - beep - beep -" alarm sound.
6. Breakthrough in self-test the boot a long time to wait, start immediately into the test.
7. Breakthrough relay self-test mode, using the most advanced processing algorithms and digital integration technology, a fully intelligent.
8. Break the old product to heavy issues, more in line with characteristics of handheld devices.
9. The new design, panel 6 button operation, the performance through.
10. Lower power consumption: Maximum operating current not exceeding 50mA.




260*90*66(MM)
GOLD Member
VERIFIED
Sep-11-19

Abc Battery Dry Cell

$0.40 - $0.90
MOQ: 1000  Pair
Sample Available
Supplier From Semarang, Central Java, Indonesia
 
Product Brands: ABC, ABC Alkaline.
Available Variants: AAA, AA, C, D, 9V

Product of Indonesia
GOLD Member
VERIFIED
Mar-18-21
Supplier From Central Jakarta, Central Jakarta, Indonesia
Jan-02-12
 
Features:
Widely applied in ground resistance measurement, loop resistance measurement
With optional function of RS232 interface data upload
No need to disconnect the ground wire from the ground net
Without auxiliary electrode
High accuracy and resolution
With data memory
Automatic power off

Specifications:
Clamp size: 65 x 32mm
Resistance range: 0.01 to 1,200ohm;
With automatic shifting
Resistance resolution: 0.001ohm;
Data memory: 99 sets
Alarm setting: 1 to 199ohm; and buzzer alarm
Quick boot: in 0.5 second
With lower consumption.
GOLD Member
Jul-17-25

Earthing Accessories, A1/A2

$0.10 - $0.60 / Piece (CIF)
MOQ: 1000  Pieces
Sample Available
Supplier From Jamnagar, Gujarat, India
 
Earthing System is very essential to be properly designed & installed to safeguard both lives & the equipment. Sometimes it happens that though the earthing system is installed, current leakage is felt & short circuit may happen. To avoid this a correct Earthing System embracing correct earthing accessories is very important to take care of. Corrosion resistance, conductivity and mechanical strength are essential considerations in earthing accessory design to ensure an earthing system remains operative for many years. All AMPL Earthing Accessories have high quality copper alloy material which provide wanted strength to the part to ensure its proper mechanism. Material: Brass - Gunmetal - Bronze - copper - SS - are main metals used in manufacturing the equipments in the form of clamps, nut bolts. Sizes & Types: Rain Water Pipe Bond, Jointing Clamp, B-Bond, Tee-Clamp, U Bolt Rod to Cable Clamp, Tower Bond Clamp, U Bolt Rod to Cable Clamp, U Bolt Rod to Cable Clamp, U Bolt Rod Clamp, Rod to Cable Lug Clamp. Finish: Natural, Nickel, Tin or any coating as per custom specification.
Aug-22-08
 
Clamp on ground resistance tester

ETCR 2000C
*Accurate ground resistance measurement from 0.01to 1000Ohms
*current measurement including leakage current
*Accurate readings regardless of power quality in 1 seconds
*Simple and easy to use, no test leads or auxiliary electrodes necessary
*Data logging capability - 50 records
*Individual data point recording
*User selectable audible alarms
*Auto power off
*Low battery indicator
*Large LCD display

Ground Resistance: 0.010 - 0.099 Ohms (¿¬+ 1% ¿¬+ 0.01 Ohms, resolution 0.001 Ohms)
Ground Resistance: 0.10 - 0.99 Ohms (¿¬+ 1% ¿¬+ 0.01 Ohms, resolution 0.01 Ohms)
Ground Resistance: 1.0~49.9 Ohms (¿¬+ 1.5% ¿¬+ 0.1 Ohms, resolution 0.1 Ohms)
Ground Resistance: 50.0~99.5 Ohms (¿¬+ 2% ¿¬+ 0.5 Ohms, resolution 0.5 Ohms)
Ground Resistance: 100~199 Ohms (¿¬+ 3% ¿¬+ 1 Ohms, resolution 1 Ohms)
Ground Resistance: 200~395 Ohms (¿¬+ 6% ¿¬+ 5 Ohms, resolution 5 Ohms)
Ground Resistance: 400~590 Ohms (¿¬+ 10% ¿¬+ 10 Ohms, resolution 10 Ohms)
Ground Resistance: 600~1000 Ohms (¿¬+ 20% ¿¬+ 20 Ohms, resolution 20 Ohms)
Ground Leakage Current: 0.00~299 mA (¿¬+ 5% ¿¬+2 mA) resolution 1 MA
Ground Leakage Current: 100~299 mA (¿¬+ 5% ¿¬+5 mA) resolution 1 mA
Ground Leakage Current: 0.30~2.99 A (¿¬+ 5% ¿¬+0.03 mA) resolution 10 mA
Ground Leakage Current: 0.30~2.99 A (¿¬+ 5% ¿¬+0.03 mA) resolution 10 mA
Ground Leakage Current: 10.00~20.00 A (¿¬+ 5% ¿¬+0.5 mA) resolution 10 mA.
GOLD Member
Apr-20-22

Copper Strips Coil For Earth Grounding

$45.73
MOQ: 1  Metric Tonnes
Sample Available
Supplier From Taian, Shandong, China
 
High purity Pure Copper Foil / strip / Tape For PWE(PCE) using
99.9% Pure copper tape / strip / foil
Cu%99.90 C11000 Cu ETP
Min thickness:0.001mm
little order can accept
Specification of red copper strip we supply:
Strip: thick:0.15-3.0mm width:610mm
Plate:thick:0.5-3mm width:610mm Length:2500mm
GOLD Member
Sep-24-13
Supplier From Tra Vinh, Viet Nam
Jul-26-18
Supplier From Guang Dong, Guang Zhou, China
 
MEWOI3100B+ Clamp Earth Resistance Tester is widely applied in ground resistance measurement, loop resistance measurement in fields such as electric power, telecommunications, meteorology, oil field, architecture and industrial electrical equipment, etc. When measuring ground system with loop, there is no need to disconnect the ground wire without auxiliary electrode, which means safer and faster. MEWOI3100B+ Clamp Earth Resistance Tester can measure the ground fault which can not be measured by traditional method, can apply in the occasion where traditional methods are unworkable; MEWOI3100B+ Clamp Earth Resistance Tester measures the integrated value of ground resistance and resistance lead.
Main Features 1Measuring Range0.01-200Ω2Stored Data99 sets3Clamp Size32mm4Power Consumption:Maximum 50mA
Model No.: MEWOI3100B+
Name: MEWOI3100B+-0.01Ω-200Ω Earth Resistance Clamp meter/tester
SILVER Member
Jan-23-12
Supplier From Dubai, United Arab Emirates
 
Physical presentation : Granular
Color : White (yellowish)
Percent % : min 97%
Application : Textile Auxiliaries.
GOLD Member
VERIFIED
Feb-12-21
Supplier From Cape Town, Western Cape, South Africa
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GOLD Member
VERIFIED
Jan-17-21
Supplier From Erode, Tamil Nadu, India
74118 Earth Ground Resistance Tester Suppliers
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