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Ohm Meter

What is the Ohm meter? Ohmmeter is a device used to measure electrical resistivity. Types of ohmmeter are available in two analog (digital scorpion) and digital models. An inexpensive high-voltage device requires an internal voltage source to measure the resistance. The Ohm meter transmits current from the circuit and then measures the voltage drop. The output value resulting from the splitting of the voltage drop is on the current of the same resistance. The Ohm meter value depends on the performance, manufacturer and measurement accuracy. Many multimeters measure the ohm value. The most important types are: micro-ohm meter, millimeter-ohm meter, resistor meter, migraver (insulation tester)
Earth Tester is a device for measuring ground resistance. The tester's arrests usually have three connections, which can be connected to the ground using a metal rod called the current, ground, and potential electrodes.
Megger or insulation tester is a device used to measure very large resistors, typically up to 2 gigaherms with a test voltage of up to 5 kV, and can be used to measure the insulation resistance of cables, motors, transformers, generators and other electrical equipment. To be
Micro-ohm meter or millimeter-meter is a device used to measure electrical resistivity less than 1 ohm, which is commonly used to measure wire length, resistor of connectors, and so on. The authentic brands of Ohm meter are as follows: hioki Ohm meter, Ohm meter fluke, Ohm Unity meter, Ohm meter holdpeak, Ohm meter Benthek, Ohm meter Victor,Kyoritsu / Japan, Tess, Testo,kimo

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Fluke 1577 Insulation Multimeters

Insulation test : 0.1 MΩ to 600 MΩ
Insulation test voltages: 50 V, 1000 V
$

Fluke 1587 Insulation Multimeters

Insulation test : 0.01 MΩ to 2 GΩ
Insulation test voltages: 50 V, 100 V, 250 V, 500 V, 1000 V
$

HP 4300 Earth Ground Resistance Tester

ranges from 20 to 2000 Ohm
Earth Voltage: 200V
$

TES-1600 Insulation Tester

Range:200Mohm /250V, 200Mohm /500V, 2000Mohm /1000V
AC voltage range:750V
Max open circuit voltage:3.3V
Resistance Range:200 ohm
$

RF/IT Insulator Tester

Uses Radio Frequency to test effectiveness
of above ground insulators
$

TES-1601 Insulation Tester

AC voltage Range:600V
Input Impedance:4.5MΩ
Resistance Range:400Ω
Max open circuit voltage:12.8V
MEG OHMS Range:4000MΩ/250V,4000MΩ/500V,4000MΩ/1000V
$

MS5206 Insulation Multimeter

Range:0MΩ-10GΩ
Output Voltage:50V/100V/250V/500V/1000V
$

MS5208 Insulation Multimeter

Range:0MΩ-2GΩ
Output Voltage:50V/100V/250V/500V/1000V
$

UT620B Micro Ohm Meters

Low resistance range: 0.5mΩ~6kΩ
Tesing 10A to increase the accuracy
The minimum resolution 1 uΩ
Bacis accuracy: 0.25%, four-wire testing
$

HP7000 Clamp on Ground Resistance Tester

range:0.01 -1200 ohm
Resolution 0.001Ω
$

UT511 Insulation Resistance Tester

0.1MΩ~10GΩ
Test Voltage 100V/250V/500V/1000V
$

UT620A Micro Ohm Meter

Low resistance range: 0.5mΩ~6kΩ
5A 60000-count micro Ohm meter
$

TES-1605 Digital Earth Tester

Earth Voltage:0 ~ 199.9V (50Hz, 60Hz)
Earth Resistance:
0 ~ 19.99 Ω
0 ~ 199.9 Ω
0 ~ 1999 Ω
$ 58 $

MILLIOHM METER MO-2001

measuring range:0.1 m ohm - 2000 .ohm
open circuit voltage:Approx. 3.8 V DC-3.2 V DC
Test current:100 mA/10mA/1mA
$

UT572 Advance Earth Reistance Tester

Grounding Resistance:4Ω/40Ω/400Ω/4kΩ/40kΩ
2 3/4-wire earth resistance and soil resistivity measurements
Disturbance Voltage:50V
Disturbance Frequency:40Hz ~ 500Hz
$

Earth Resistance Meter UT521

Earth Resistance:20Ω/200Ω/2000Ω
AC Earth Voltage:0~200V
three-wire and two-wire measurement
$

UT275 Clamp Earth Ground Tester

leakage current:0 to 30.0A
Earth Ground Resistance:0.01Ω~1000Ω
$

UT278A Clamp Earth Ground Tester

1200Ω auto range
30A leakage current
10000 display count
0.001Ω resolution
$

UNI-T UT513A Insulation Tester

nsulation Resistance (Ω): 500kΩ to1000GΩ
Test Voltage:500V/1000V/2500V/5000V
DC/AC Voltage (V):600V
$

Insulation Tester MIR-505

Insulation Resistance Measurement
Rated Insulation Voltage:500V/1000V/2500V/5000V
Resistance Measuring Range:0.005 MὨ up to 60GΩ
Short-Circuit Current:Approx. 1mA
$

MILLIOHM METER MO-2002

20 m /200 m /2 /20 /200 /2 K /20 K
4 terminal input, high accuracy.
$

TES-1700 Digital Earth Tester

:Earth Voltage
0 ~ 399.9V (50Hz, 60Hz)
:Earth Resistance
0 ~ 39.99Ω/399.9Ω/ 3999Ω
$

Fluke 1630 Earth Ground Clamp Meter

ground loop resistance range:
from 0.025Ω to 1500Ω
ground leakage current:
from 0.2 mA to 1000 mA
ac current measurement range:
from 0.2 A to 30 A
$

MILLIOHM METER MO-2013

20 m /200 m /2 /20 /200 /2 K /20 K ohm.
4 terminal devices for measurement of very low resistance
$

Insulation Resistance Meter MIR-202

Insulation Resistance:20MΩ/200MΩ/2000MΩ/2GΩ/20GΩ
Output Voltage:100V/250V/500V/2500V
DC Voltage:0.0~1000V
AC Voltage:0.0~750V
$

Fluke 1623-2 Earth Ground Tester

3- and 4-pole Fall-of-Potential
4-pole Soil Resistivity testing
$

DY4106 Low Resistance Tester

Resistance range:20mΩ ~200kΩ
Temp range:-9.9-100C
$

Prova-700 Milli-Ohmmeter

Resistance range:1.000 mΩ ~ 6.000 kΩ
Best resolution 1μΩ. Accuracy 0.05%.
5A (120 mΩ) max. test current.
Memory of 3,000 measurement data.
$

6688B Insulation Resistance Tester

Testing Voltage : 5000V
Insulation Resistance : 0.1M~200GΩ
(AC Voltage : 700V±(2%+5
$

MEG-111 EARTH RESISTANCE METER

Earth Ground Resistance
0/20/200/2000 Ω
Earth Voltage
0 ~ 30V
$

HP 6688C Insulation Resistance Tester

Testing Voltage : 1000V
Insulation Resistance : 0.1M~200GΩ
AC Voltage : 750V
$

UT501A Insulation Resistance Tester

Testing Voltage : 1000V
Insulation Resistance:0M~5GΩ
$

UT512 Insulation Resistance Tester

Testing Voltage:500V/1000V/2000V/2500V
Insulation Resistance:0.5M~100GΩ
$

DY5106A Insulation Resistance Tester

Testing Voltage:100/250/500/1000/2500/5000V
Insulation Resistance:0.1~200GΩ
$

DY5101A Insulation 3 Phase Tester

Testing Voltage:250/500/1000V
Insulation Resistance:0.1~20GΩ
$

DY5102A Insulation 3 Phase Tester

Testing Voltage:500/1000V/2500V
Insulation Resistance:0.1~20GΩ
$

DY5103A Insulation 3 Phase Tester

Testing Voltage: 1000V, 2500V, 5000V
Insulation Resistance:0.1~200GΩ
$

Insulation Tester GM3123

Rated Voltage:250V/500V/1000V/2500V
Insulation Resistance:1000MΩ/DC1000V
Resolution:1.0V
$

Insulation Tester GM3125

Rated Voltage:500V/1000V/2500V/5000V
Testing Range:0~1000GΩ
Accuracy:±5%rdg±5%dgt
$

Insulation Tester KEW 3125A

Testing Voltage:250-5000V
Insulation Resistance up to 1TΩ
$

UT516B Insulation Resistance Tester

Testing Voltage:500V/1000V/2500V/5000V/10000
Insulation Resistance:0.5M~10TΩ
$

UT502A Insulation Resistance Tester

Testing Voltage:500V /1000V /2500V
Insulation Resistance:0M~20GΩ
$

MEG-526 EARTH TESTER

Earth Resistance:20Ω/200Ω/2000Ω
Voltage AC:750V
Voltage DC:1000V
Resistance:200KΩ
$

UNI-T UT529C

Grounding resistance:40/400/4000Ω
Insulation Test Voltages: 250V/500V/1000V
Insulation Resistance Range: 0.05M~1GΩ
Short Circuit Current: <2mA
Low Resistance Range 2Ω/20Ω/220Ω
$

Fluke 1507 Insulation Resistance Tester

AC/DC voltage: 0.1 V to 600 V
Insulation test range:
0.01 MΩ to 10 GΩ
Insulation test voltages:
50 V, 100 V, 250 V, 500 V, 1000 V
Resistance: 0.01 Ω to 20.00 kΩ
$

Fluke 1550C 5 kV Insulation Tester

Test voltages to up 5 kV
Resistance measurements up to 2 TΩ
over 750 tests between charges
$

Fluke 1555 Insulation Tester

Test voltages to up 10 kV
Resistance measurements up to 2 TΩ
reading up to 600 V AC or DC
$

Fluke 1625-2 Earth Ground Tester

calculates earth ground impedance at 55 Hz
3- and 4-pole Fall-of-Potential
4-pole Soil Resistivity testing
$

UT276A Clamp Earth Ground Tester

testing accuracy:0.01Ω
1200Ω auto range
10000 :display count
$

UT505A Insulation Resistance Tester

output voltage:50V/100V/250V/500V/1000V
Insulation Resistance:0.01MΩ~20GΩ
Short Circuit Current<2mA
DC/AC Voltage (V):0.0V~600.0V
$

UT582 Digital RCD Tester

a 1000-count digital RCD tester
Over-range display
With phase switch
connections check
AUTO RAMP
$

MEG-625 CLAMP-ON GROUND RESISTANCE TESTER

Measuring resistance 0.01Ω ~ 1000Ω
AC True RMS leakage current at 0 ~ 30A
$

UT505B Insulation Resistance Tester

200GΩ insulation resistance tester
output voltage:50V/100V/250V/500V/1000V
Short Circuit Current<2mA
Leakage Current:10 ~ 2000μA
$

RESISTANCE METER RM3542

:Resistance range
at Low Power OFF:100 mΩ-100 MΩ
at Low Power ON 1000 mΩ -1000 Ω
$

RESISTANCE METER RM3542A

:Resistance range
at Low Power OFF:100 mΩ-100 MΩ
at Low Power ON 1000 mΩ -1000 Ω
$

RESISTANCE METER RM3543

Resistance range:10 mΩ to 1000 Ω
$

RESISTANCE METER RM3544

Resistance range:30mΩ -3MΩ
Testing current:
at 30 mΩ range 300 mA DC
at 3 MΩ range 500 nA DC
$

RESISTANCE METER RM3545

:Resistance range
at Low Power OFF:10mΩ-1000 MΩ
at Low Power ON 1000 mΩ -1000 Ω
$

RESISTANCE METER RM3548

:Resistance range:3 mΩ-3 MΩ
Temperature range:-10.0 to 99.9°C
$

Fluke 1503 Insulation Resistance Tester

Insulation test range:0.1 MΩ to 2000 MΩ
Insulation test voltages:500 V, 1000 V
AC/DC voltage from 0.1 V to 600 V
$

UT586 Digital RCD Tester

( Phase angle selection (0°and 180°
1A trigger test
AUTO RAMP measurement
$

IMPEDANCE ANALYZER IM7580A

Measurable range:100 mΩ to 5 kΩ
frequency range:1MHz-300MH
Measurement parameters:
Z, Y, θ, Rs (ESR), Rp, X, G, B, etc
$

IMPEDANCE ANALYZER IM7581

Measurable range:100 mΩ to 5 kΩ
frequency range:100kHz-300MHz
Measurement parameters:
Z, Y, θ, Rs (ESR), Rp, X, G, B, etc
$

IMPEDANCE ANALYZER IM7583

Measurable range:100 mΩ to 5 kΩ
frequency range:1 MHz to 600 MHz
Measurement parameters:
Z, Y, θ, Rs (ESR), Rp, X, G, B, etc
$

IMPEDANCE ANALYZER IM7585

Measurable range:100 mΩ to 5 kΩ
frequency range:1MHz to 3GHz
Measurement parameters:
Z, Y, θ, Rs (ESR), Rp, X, G, B, etc
$

IMPEDANCE ANALYZER IM7587

Measurable range:100 mΩ to 5 kΩ
frequency range:1MHz to 3GHz
Measurement parameters:
Z, Y, θ, Rs (ESR), Rp, X, G, B, etc
$

INSULATION TESTER 3490

Insulation resistance:100/4000MΩ
testing voltage:250/500V/1000 V
$

Digital SMD Tester HP-990B

Clamp Meter
Diode Tester
Resistance 400Ω~40MΩ
Capacitance 4nF~200μF
$

DT-6605 High Voltage Insulation Tester

Test Voltages of 500V, 1000V, 2500V, and 5000V
Measure Insulation Resistance to 60G
$

INSULATION TESTER IR3455

Insulation resistance up to 10 TΩ
Test voltage:250V-5kV DC
$

INSULATION TESTER IR4016

insulation resistance up to 100MΩ
Single range testing voltage of 500 V
$

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