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Best Ohmmeters - Buying Guide

Last Updated: 11/14/2018

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  #1

Meterk EMF Meter Electromagnetic Field Radiation Detector Handheld Mini Digital LCD EMF Detector Dosimeter Tester Counter

Model: MK08   |    Mpn: MK08   |    Ean: 0758232870501   |    PartNumber: MK08   |   Asin: B0754VVW4W

This EMF Meter can test electric field radiation and magnetic field emission to reach the
optimal test result. It's widely used to test and learn electromagnetic radiation situation
indoor and outdoor. Equipped with a built-in electromagnetic radiation sensor, which can
display the radiation value on the clear LCD digital display after processing by
control micro-chip.

Specifications:
Material: ABS Plastic
Display: 4 digits LCD Display
Unit: mG (Electric Field); μT (Magnetic Field)
Range: Electric: 0 2000mG; Magnetic: 0 200μT
Accuracy: ±5% (50μT to 200μT)μT at 50Hz or 60Hz
Resolution: 1mG, 0.1μT
Alarm Threshold: 40mG, 0.4μT
Temperature: 0 50 / 32 122
Test Bandwidth: 30Hz-300Hz
Number of Axis: Single Axis Inductive Head
Sampling Rate: 0.5 Seconds
Test Mode: Bimodule Synchronous Test
Over Range Indication: LCD Displays "HI"
Operating Temperature: 0 50 , Relative Humidity 0 80%
Storage Temperature: -10 50 , Relative Humidity: 0 70%
Power Supply: 3 * 1.5V AAA Battery (Included)
Item Size: Approx. 130 * 50 * 27mm / 5.12 * 1.97 * 1.06in (L * W * H)
Item Weight: Approx. 107g / 3.78oz
Package Size: Approx. 16.5 * 7.7 * 3cm / 6.50 * 3.03 * 1.18in (L * W * H)
Package Weight: Approx. 147g / 5.18oz

Package List:
1 * Electromagnetic Radiation Detector(EMF Meter)
1 * User Manual (English + French + German + Italy + Spanish)

Features

  • One EMF Meter with Two Uses - Testing the electric field and the magnetic field radiation at the same time.
  • Measure Radiation - of TV, induction cooker, rice cooker, refrigerator, computer, for low-frequency home appliances, electrical wires, etc.
  • Sound-light Alarm * When the test result exceeds the safe value, the instrument will alarm automatically.
  • Data Hold & Max Measurement - One-key lock the radiation value.
  • Large & Clear LCD Display - of the values for easy reading.
  • See more on Amazon...

Brand: Meterk   |   Manufacturer: Meterk

Item Dimensions: 1.18 x 3.03 x 6.5 inches (3.0 x 7.7 x 16.5 cm)   |   Package Dimensions: 1 x 3.5 x 6.5 inches (2.5 x 8.9 x 16.5 cm)

Amazon Price: $32.98 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 24 hours
List Price: $32.98

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  #2

Extech 380460 Precision 110VAC Milliohm Meter

Model: 380460   |    Mpn: 380460   |    Ean: 0793950384602   |    PartNumber: 380460   |   Asin: B000NI2BFQ

View larger 110V Precision Milliohm Meter Compact and precise, the Extech 380460 Milliohm Meter has 5 ranges and measures down to 0.1 milliohms using 4-wire Kelvin clip test leads. Measurements are displayed on the unit's large 0.7-inch 1999 count LCD.

Other Features A durable field service housing with protective cover, overrange indication and manual zero display adjust. Operates on 110VAC 60 Hz and comes complete with 4-wire cables with Kelvin clip connectors. CAT II-230V safety category.

What is a MilliOhm? The units of measure for resistances less than 1 Ohm ( ) are Milli- (m ) and Micro-( )Ohms. One MilliOhm (1m ) is equal to one thousandth of an ohm (0.001). One MicroOhm (1 ) is equal to one millionth of an ohm (0.000001). For example, 0.5 ohms (one half an ohm) is equal to 500m .


Why bother measuring resistances so low? It may seem like too small a resistance to be of any consequence but many safety standards (UL, CSA, VDE, etc.) require that such resistances be measured during the manufacture of consumer products, hand tools, and many appliances. A good example is the testing of kitchen appliances.

Why are 4-wire connections required when making milliohm measurements? Test leads always introduce a small amount of additional resistance into a measurement. This is acceptable in non-critical measurements such as megohm resistances. However, when measuring milliohms in a critical application, any additional resistance can render the measurement useless. This is why 4-wire (Kelvin) connections are imperative.

More Extech Instruments to Choose From View larger 380462 220-Volt Precision Milliohm Meter Precision Milliohm Meter has 5 ranges and measures down to 0.1 milliohms using 4-wire Kelvin clip test leads. Measurements are displayed on the large 0.7-inch 1999 count LCD. Additional features include a durable field service housing with protective cover, overrange indication and manual zero display adjust. Operates on 220 VAC 50 Hz and comes complete with 4-wire cables with Kelvin clip connectors. CAT II-230V safety category.

View larger 380580 Battery Powered Milliohm Meter Battery operated Milliohm Meter has 5 ranges and measures down to 0.1 milliohms. Measurements are displayed on a large, 2000 count LCD. Additional features include over-temperature and over-voltage protection, Auto-Hold, Auto power off, and invalid test indicators to prevent inaccurate measurement. Unit is housed in a built-in water resistant case and comes complete with eight AA batteries, and two sets of test leads (4-wire with four alligator clips and 4-wire with two Kelvin alligator clips).

View larger 380560 High Resolution Precision Milliohm Meter Benchtop Milliohm Meter has 7 ranges and measures down to 0.01 milliohms. Measurements are displayed on a 1999 count display with 0.8-inch digits. Additional features include: automatic zero, 5V test voltage, and a built-in comparator for Hi/Lo/Go resistance testing or selection. Operates on 110VAC and comes complete with 4-wire cables with Kelvin clip connectors.

View larger 380562 220-Volt High Resolution Precision Milliohm Meter Benchtop Milliohm Meter has 7 ranges and measures down to 0.01 milliohms. Measurements are displayed on a 1999 count display with 0.8-inch digits. Additional features include: automatic zero, 5V test voltage, and a built-in comparator for Hi/Lo/Go resistance testing or selection. Operates on 220 VAC and comes complete with 4-wire cables with Kelvin clip connectors.

Features

  • Portable Milliohm meter provides resolution to 100 Ohm
  • High accuracy and performance for low resistance measurements
  • Large 0.7-Inch (18mm) LCD 1999 count
  • 4-wire cables with Kelvin clip connectors
  • Manual zero display adjust
  • See more on Amazon...

Brand: Extech   |   Manufacturer: Extech

Package Dimensions: 4.3 x 6.5 x 9.8 inches (10.9 x 16.5 x 24.9 cm)

Amazon Price: $326.95 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 24 hours
List Price: $399.99 | Used Price: $245.21

Warranty: 1 year

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  #3

Extech 380580-NIST Battery Powered Milliohm Meter with NIST

Model: 380580-NIST   |    Mpn: 380580-NIST   |    Ean: 0793950385814   |    PartNumber: 380580-NIST   |   Asin: B00HC9KV74

High accuracy, high resolution portable Milliohm Meter for field use. This Product is NIST Certified which indicates that the product is traceable to standards provided by the National Institute of Standards and Technology (NIST).

Features

  • Four terminal Kelvin measurements
  • Over-temperature and over-voltage protection
  • 5 ranges with 100Ohm max resolution
  • Invalid test indicators prevent inaccurate measurements
  • Built-in water resistant case with shoulder strap
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Brand: Extech   |   Manufacturer: Extech Instruments

Item Dimensions: 7.87 x 6.81 x 9.84 inches (20.0 x 17.3 x 25.0 cm)   |   Package Dimensions: 6.81 x 7.87 x 9.84 inches (17.3 x 20.0 x 25.0 cm)

Amazon Price: $674.00 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 2 to 3 weeks
List Price: $674.00

Warranty: 1 year

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  #4

Extech 380560 High Resolution Precision Milliohm Meter

Model: 380560   |    Mpn: 380560   |    Ean: 0784497228856   |    PartNumber: 380560   |   Asin: B00023RU08

View larger High Resolution Precision Milliohm Meter Compact and precise, the Extech 380560 Milliohm Meter has 7 ranges and measures down to 0.1 milliohms using 4-wire Kelvin clip test leads. Measurements are displayed on the unit's large 0.8-inch, 1999-count LCD.

Other Features Automatic zero, 5V test voltage, and a built-in comparator for Hi/Lo/Go resistance testing or selection. Operates on 110VAC and comes complete with 4-wire cables with Kelvin clip connectors.

What is a MilliOhm? The units of measure for resistances less than 1 Ohm ( ) are Milli- (m ) and Micro-( )Ohms. One MilliOhm (1m ) is equal to one thousandth of an ohm (0.001). One MicroOhm (1 ) is equal to one millionth of an ohm (0.000001). For example, 0.5 ohms (one half an ohm) is equal to 500m .


Why bother measuring resistances so low? It may seem like too small a resistance to be of any consequence but many safety standards (UL, CSA, VDE, etc.) require that such resistances be measured during the manufacture of consumer products, hand tools, and many appliances. A good example is the testing of kitchen appliances.

Why are 4-wire connections required when making milliohm measurements? Test leads always introduce a small amount of additional resistance into a measurement. This is acceptable in non-critical measurements such as megohm resistances. However, when measuring milliohms in a critical application, any additional resistance can render the measurement useless. This is why 4-wire (Kelvin) connections are imperative.

More Extech Instruments to Choose From View larger 380562 220-Volt High Resolution Precision Milliohm Meter Benchtop Milliohm Meter has 7 ranges and measures down to 0.01 milliohms. Measurements are displayed on a 1999 count display with 0.8-inch digits. Additional features include: automatic zero, 5V test voltage, and a built-in comparator for Hi/Lo/Go resistance testing or selection. Operates on 220 VAC and comes complete with 4-wire cables with Kelvin clip connectors.

View larger 380580 Battery Powered Milliohm Meter Battery operated Milliohm Meter has 5 ranges and measures down to 0.1 milliohms. Measurements are displayed on a large, 2000 count LCD. Additional features include over-temperature and over-voltage protection, Auto-Hold, Auto power off, and invalid test indicators to prevent inaccurate measurement. Unit is housed in a built-in water resistant case and comes complete with eight AA batteries, and two sets of test leads (4-wire with four alligator clips and 4-wire with two Kelvin alligator clips).

View larger 380460 110-Volt Precision Milliohm Meter Precision Milliohm Meter has 5 ranges and measures down to 0.1 milliohms using 4-wire Kelvin clip test leads. Measurements are displayed on the large 0.7-inch 1999 count LCD. Additional features include a durable field service housing with protective cover, overrange indication and manual zero display adjust. Operates on 110VAC 60 Hz and comes complete with 4-wire cables with Kelvin clip connectors. CAT II-230V safety category.

View larger 380462 220-Volt Precision Milliohm Meter Precision Milliohm Meter has 5 ranges and measures down to 0.1 milliohms using 4-wire Kelvin clip test leads. Measurements are displayed on the large 0.7-inch 1999 count LCD. Additional features include a durable field service housing with protective cover, overrange indication and manual zero display adjust. Operates on 220 VAC 50 Hz and comes complete with 4-wire cables with Kelvin clip connectors. CAT II-230V safety category.

Features

  • 7 resistance ranges measure from 200m? to 20k?
  • High resolution down to 0.01m?
  • 4-wire test cable with Kelvin clip connection
  • Built-in comparator for Hi/Low/Pass resistor sorting
  • Automatic zero
  • See more on Amazon...

Brand: Extech   |   Manufacturer: Extech Instruments

Item Dimensions: 8.3 x 3.5 x 11 inches (21.1 x 8.9 x 27.9 cm)   |   Package Dimensions: 6.3 x 11.18 x 14.37 inches (16.0 x 28.4 x 36.5 cm)

Amazon Price: $420.06 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 24 hours
List Price: $509.00

Warranty: 1 year

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  #5

Extech 380580 Battery Powered Milliohm Meter

Model: 380580   |    Mpn: 380580   |    Ean: 0793950385814   |    PartNumber: 380580   |   Asin: B000NI69EA

Battery Powered Milliohm Meter Battery operated to facilitate in-the-field use, Extech's 380580 Milliohm Meter provides five resistance ranges with resolution as low as 0.1 milliohms, and the 4-wire Kelvin clip connection provides optimum accuracy. Typical applications include transformer, motor coil, and PC board resistance measurements.

Additional Features Measurements are displayed on a large, 2000 count LCD. Additional features include over-temperature and over-voltage protection, Auto-Hold, Auto power off, and invalid test indicators to prevent inaccurate measurement.

What's in the Box Unit is housed in a built-in water resistant case and comes with eight AA batteries, two sets of test leads (4-wire with four alligator clips and 4-wire with two Kelvin alligator clips), and user manual.


What is a MilliOhm? The units of measure for resistances less than 1 Ohm ( ) are Milli- (m ) and Micro-( )Ohms. One MilliOhm (1m ) is equal to one thousandth of an ohm (0.001). One MicroOhm (1 ) is equal to one millionth of an ohm (0.000001). For example, 0.5 ohms (one half an ohm) is equal to 500m .

Why are 4-wire connections required when making milliohm measurements? Test leads always introduce a small amount of additional resistance into a measurement. This is acceptable in non-critical measurements such as megohm resistances. However, when measuring milliohms in a critical application, any additional resistance can render the measurement useless. This is why 4-wire (Kelvin) connections are imperative.

More Extech Instruments to Choose From View larger 380460 110-Volt Precision Milliohm Meter Precision Milliohm Meter has 5 ranges and measures down to 0.1 milliohms using 4-wire Kelvin clip test leads. Measurements are displayed on the large 0.7-inch 1999 count LCD. Additional features include a durable field service housing with protective cover, overrange indication and manual zero display adjust. Operates on 110VAC 60 Hz and comes complete with 4-wire cables with Kelvin clip connectors. CAT II-230V safety category.

View larger 380462 220-Volt Precision Milliohm Meter Precision Milliohm Meter has 5 ranges and measures down to 0.1 milliohms using 4-wire Kelvin clip test leads. Measurements are displayed on the large 0.7-inch 1999 count LCD. Additional features include a durable field service housing with protective cover, overrange indication and manual zero display adjust. Operates on 220 VAC 50 Hz and comes complete with 4-wire cables with Kelvin clip connectors. CAT II-230V safety category.

View larger 380560 High Resolution Precision Milliohm Meter Benchtop Milliohm Meter has 7 ranges and measures down to 0.01 milliohms. Measurements are displayed on a 1999 count display with 0.8-inch digits. Additional features include: automatic zero, 5V test voltage, and a built-in comparator for Hi/Lo/Go resistance testing or selection. Operates on 110VAC and comes complete with 4-wire cables with Kelvin clip connectors.

View larger 380562 220-Volt High Resolution Precision Milliohm Meter Benchtop Milliohm Meter has 7 ranges and measures down to 0.01 milliohms. Measurements are displayed on a 1999 count display with 0.8-inch digits. Additional features include: automatic zero, 5V test voltage, and a built-in comparator for Hi/Lo/Go resistance testing or selection. Operates on 220 VAC and comes complete with 4-wire cables with Kelvin clip connectors.

Features

  • High accuracy, high resolution portable Milliohm meter for field use
  • Four terminal Kelvin measurements
  • Over-temperature and over-voltage protection
  • 5 ranges with 100 Ohm max resolution
  • Invalid test indicators prevent inaccurate measurements
  • See more on Amazon...

Brand: Extech   |   Manufacturer: Extech

Item Dimensions: 4.3 x 9.8 x 7.5 inches (10.9 x 24.9 x 19.1 cm)   |   Package Dimensions: 7.4 x 7.9 x 10.4 inches (18.8 x 20.1 x 26.4 cm)

Amazon Price: $463.92 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 24 hours
List Price: $549.00

Warranty: 1 year

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  #6

AEMC 2126.53 Digital Megohmmeter, 1000V

Model: 6527   |    Mpn: 2126.53   |    Ean: 0685338150230   |    PartNumber: 2126.53   |   Asin: B00A8P4U8A

Test lead resistance compensation for accurate low resistance measurements, Auto Hold function to "freeze" readings Auto power off

Features

  • True Megohmmeter
  • Insulation test voltage selections of 250V, 500V and 1000V
  • EST LOCK feature for timed measurements up to 15 minutes
  • Auto discharge after insulation test
  • AC/DC voltmeter to 600VAC/1000VDC
  • See more on Amazon...

Brand: AEMC   |   Manufacturer: AEMC

Package Dimensions: 2.9 x 6.4 x 9.3 inches (7.4 x 16.3 x 23.6 cm)

Amazon Price: $255.55 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 24 hours
List Price: $269.00

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  #7

Megger 6280-333 Battery Charger for Use With DLRO10 and DLRO10X Digital Microhmmeter, 115/230V

Model: 6280-333   |    Mpn: 6280-333   |    PartNumber: 6280-333   |   Asin: B005T656H2

The Megger 6280-333 battery charger charges the battery supplied with a Megger DLRO10 or DLRO10X digital low resistance microhmmeter (sold separately). The charger recharges the internal battery of the microhmmeter from a 115 or 230V 50/60Hz electrical outlet. The 6280-333 is used to charge the battery of a DLRO10 or DLRO10X microhmmeter, which is used to conduct resistance tests of electrical equipment.

Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is headquartered in Dover, England, and meets International Organization for Standardization (ISO) 9001:2008 standards.

Features

  • Battery charger for use with a digital microhmmeter
  • Works with a Megger DLRO10 or DLRO10X digital microhmmeter (sold separately)
  • Charges internal rechargeable battery from a 115/230V 50/60Hz electrical supply
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Brand: Megger   |   Manufacturer: Megger

Package Dimensions: 1.3 x 3.7 x 4.4 inches (3.3 x 9.4 x 11.2 cm)

Amazon Price: $185.00 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 24 hours
List Price: $185.00

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  #8

Jiayuane Digital LED Ohm Meter Resistance Reader Voltage Tester Coil Vape Tester For RBA RDA Atomizer

 Ean: 0602217875657   |    PartNumber: TP-73437   |   Asin: B0791XY8NX

Features:
100% brand new and high quality.
Designed for testing resistance and voltage of e-cigarette products.
Small size, portable design.
Can be used for testing devices with thread of EGO 510 808D, M7 M8, etc.
Color: Black
Material: Plastic+electron components
Testable Resistance: 0.00~20.00
Testable Voltage: 0.00~12.00V
Required: 2x AA battery(NOT included)

Package Included:
1 x Ohm/Voltage Meter

Features

  • LCD screen reads from 0.00 to 20.00ohms
  • Operating voltage:0.00 ~ 12.00V
  • Designed for testing resistance and voltage of e-cigarette products.
  • Required: 2x AA battery(NOT included)
  • Can be used for testing devices with thread of EGO 510 808D, M7 M8, etc.
  • See more on Amazon...

Brand: Tiptiper   |   Manufacturer: Tiptiper

Package Dimensions: 0.79 x 3.94 x 4.72 inches (2.0 x 10.0 x 12.0 cm)

Amazon Price: $18.07 | as of 11/14/2018(1:08am pst)
Availibility:
List Price:

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  #9

Estone BM500A 1000V 1999M Digital Insulation Resistance Tester Meter Megohmmeter

 Ean: 0520345263613   |   Asin: B00HH3ZTKE

100% brand new and high quality Digital Insulation Resistance Tester High-pressure warning light output Maximum Display : 1999 Insulation resistance measurement voltage : 250V, 500V, 1000V Insulation resistance measurement range : 0 ~ 2000M Short circuit current: no less than 2mA Test accuracy : 5% 5 Data hold function Power supply : 6F22 , or 9V 1 Dimensions : 138 69 31mm Digital Insulation Resistance Testers MODEL: BM500A Testing Voltage: 250/500/1000 Resistance: 0~1999M (5%+5) Auto Range: yes Data Hold: yes Load current: 2ma Low Battery Warning: yes LCD MAX. Count: 1999 User Manual Download: ftp://tools%40winddeal.net:qq684024@ftp.winddeal.net/D6309%20D6310.doc

Package includes: BM500A Insulation Resistance Tester x 1

Features

  • Digital Insulation Resistance Tester
  • High-pressure warning light output
  • Maximum Display : 1999
  • Insulation resistance measurement voltage : 250V, 500V, 1000V
  • Insulation resistance measurement range : 0 ~ 2000M
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Brand: Estone   |   Manufacturer: Estone

Package Dimensions: 1.9 x 4 x 5.9 inches (4.8 x 10.2 x 15.0 cm)

Amazon Price: $24.99 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 1-2 business days
List Price: $24.99

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  #10

Megger MIT310A 250/500/1000 V Analog Insulation and Continuity Tester w/ Voltmeter function

 Ean: 5036175213605   |    PartNumber: MIT310A   |   Asin: B009HCRN3E

Developed, after extensive customer research, specifically to meet the needs of today's electrical contractors, the new MIT300 range of insulation and continuity testers from Megger is not only durable and easy to use, but also incorporates a comprehensive set of features designed to ensure operator safety, even under conditions of accidental misuse. The range includes four models, ensuring an exact match for the needs of every user, all of which offer automatic discharge of the circuit after testing, audible and visual warning if the test probes are applied to a live circuit, and a test inhibit feature which operates automatically under live circuit conditions. The units also conform fully to IEC 61010-1 for use in Category III 600V applications, and provide all of the facilities needed to meet insulation testing requirements relating to the current edition of the IEE Wiring Regulations.

Features

  • Analog Display.
  • Extremely easy to use. 3 Year Warranty.
  • Tough rubber armored case. Self contained protective cover.
  • Live circuit warning. Weatherproof to IP54.
  • Intelligent Safety System for protection. Voltmeter function.
  • See more on Amazon...

Brand: Megger   |   Manufacturer: Megger

Amazon Price: $610.00 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 24 hours
List Price: $610.00

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  #11

Decade Boxes Precision Resistance Capacitance

 PartNumber: RCS-502   |   Asin: B005T7UZLI

Decade Box, Capacitance / Resistance, 13, 0 ohm to 9.999999Mohm / 0 F to 99.9999 F, 1 % This listing is for Each Decade Box Type : Capacitance / Resistance No. of Decades : 13 Decade Test Range : 0 ohm to 9.999999Mohm / 0 F to 99.9999 F Accuracy % : 1%

Features

Brand: IET Labs   |   Manufacturer: IET Labs

Amazon Price: $750.00 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 1-2 business days
List Price: $721.76

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  #12

AEMC 6501 Hand-Cranked Analog Megohmmeter Insulation Tester, 500V Test Voltage, 200 Megohms Insulation Resistance, 500 Kilohms Low-Resistance

Model: 6501   |    Mpn: 2126.51   |    Ean: 0685338150209   |    PartNumber: 2126.51   |   Asin: B008S0BFUI

The AEMC 6501 hand-cranked analog megohmmeter is an auto-ranging insulation tester with a 500V test voltage for measuring insulation resistance to 200M to indicate the condition of windings or cables in motors, switchgears, electrical installations, and other insulated equipment, and it also measures low-resistance to 500k and AC and DC voltage to 600V for confirming that the circuit under test is fully discharged and not connected to a live circuit. Powered by a hand-cranked generator, the meter reaches the test voltage at approximately 140rpm, illuminating an LED to indicate that the necessary test voltage and crank speed are present for a valid reading. When measurement is complete, residual voltage is automatically discharged from the circuit under test. The meter has an analog scale with a needle pointer. This auto-ranging meter automatically selects the appropriate operating range for measurements. When the pointer reaches about 90% of the scale capacity, the auto-range triggers, resetting the needle to the beginning of the scale and lighting an LED to indicate that subsequent readings should be multiplied by ten. The meter is rated for category (CAT) III installations to 300V, which covers energy-consuming equipment connected to a fixed installation, including household, office, and laboratory appliances and CAT II installations to 600V, which covers energy-consuming equipment connected to a fixed installation, including household, office, and laboratory appliances. It comes with a set of test leads, a set of alligator clips, a test probe, a soft carrying case, and instructions. Megohmmeters are commonly used for electrical maintenance and testing in industries such as HVAC, transportation, manufacturing, mining, and utilities, among others.

Specifications Maximum insulation resistance measured 200M Test voltage 500V Maximum low-resistance measured 500k Maximum AC and DC voltage measured 600V Installation rating CAT III, 300V; CAT II, 600V Standards met EN safety standard 61010-1; CE marking Power Hand-cranked generator Weight 1.1kg/2.5 lbs. Dimensions (H x W x D)* 120 x 120 x 130mm/4.7 x 4.7 x 5.1 inches *H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back

. Megohmmeters, also called insulation testers, are electrical test meters that measure resistance to the flow of current in an electrical component or circuit and check the continuity of an electrical circuit to detect electrical problems such as degraded insulation and improper circuit connections in equipment, wiring, and power supplies. Resistance is an indicator of the overall condition of the device being tested. Megohmmeters have an internal power supply, such as a battery or a capacitor, which supplies a test voltage to a circuit or component that is turned off. Test leads are connected in a series to the tester and the circuit or device being tested. The meter calculates the difference in voltage between the leads and measures the resistance. Most megohmmeters have two terminals for test lead attachment. The two-terminal, or two-wire, measurement method includes the resistance of the circuit or device being tested and the resistance of the test leads, and generally provides sufficient accuracy for measuring large values of resistance in insulation testing applications.

AEMC Instruments manufactures electrical testing and measurement instruments, including clamp meters, power quality analyzers, ground resistance testers, and data loggers. The company, founded in 1893, is headquartered in Foxborough, MA.

What's in the Box? AEMC 6501 analog megohmmeter Set of test leads Set of alligator clips Test probe Soft carrying case Instructions

Features

  • Hand-cranked analog meter has a 500V test voltage for measuring insulation resistance to 200 megohms, and also measures low-resistance to 500 kilohms
  • Auto-ranging meter automatically selects the appropriate operating range for measurements
  • Measures AC and DC voltage to 600V for confirming that the circuit under test is fully discharged and not connected to a live circuit
  • Residual voltage is automatically discharged from the circuit under test upon completion of a measurement
  • Meets EN safety standard 61010-1 and is rated for CAT III installations to 300V and CAT II installations to 600V
  • See more on Amazon...

Brand: AEMC   |   Manufacturer: AEMC

Package Dimensions: 6.4 x 6.7 x 11 inches (16.3 x 17.0 x 27.9 cm)

Amazon Price: $423.80 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 24 hours
List Price: $495.00

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  #13

NEEWER VICHY VC60B+ Digital Insulation Resistance MegOhmmeter Meter Tester

Model: VC60B+   |    Mpn: VC60B+   |    Ean: 0520535538941   |    PartNumber: VC60B+   |   Asin: B00DVFNBPC

- Uses digit-bridge resistance measurement for measuring electric insulation resistance. - Easy and correct readout - Wide measurement range - High stability and reliability - LCD display for low power consumption and clear readout - Light weight and compact construction for easy operation - Auto power off and asleep mode - Over range indication: MSD "1" display - Power supply: 6x AA battery (included) - Power Consumption: unload consumption is less than 300 mW. - Operating Temperature: 0 ~ 40 C - Operating Humidity: 30% ~ 85% RH - Dimension: 175mm (L) x 110mm (W) x 70mm (D) Test Voltage: 250 V 10%, 500 V 10%, 1000V 10% Range: 0.1 M - 20 M , 20 M - 500 M ; 0.1 - 50 M , 50 M - 1000 M ; 0.1 M - 100 M , 100 M - 2000 M ; Accuracy: (4% of reading + 2d) Short current: 1.7 mA, 1.7 mA, 1.4 mA Median Resistance: 2 M , 2 M , 5 M Jack Position: L, E2; L, E2; L, E1 Note: Median resistance ensures that two terminal voltages is not less than 90% of test voltage of low terminal limit value of measure resistance. - Download menu: http://www.kcheungshop.com/supports/menu/menu_ac_insulation_tester.pdf Package includes - 1 x Digital Insulation Tester Meter Megger Megohmmeter - 2 x Measurement cables with Clips - 6 x AA Battery

Features

  • Voltage : 250V 500V 1000V
  • Max reading : 2000
  • Auto Power Off
  • Over Load Indication
  • Alarm Function
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Brand: megger   |   Manufacturer: HATTRICK

Package Dimensions: 3.54 x 9.65 x 12.36 inches (9.0 x 24.5 x 31.4 cm)

Amazon Price: $59.99 | as of 11/14/2018(1:08am pst)
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  #14

Extech UM200 Micro Ohm-Meter

Model: UM200   |    Mpn: EXTUM200   |    Ean: 0793950380208   |    PartNumber: EXTUM200   |   Asin: B00APD17G8

Precision meter provides resolution down to 1 Ohm. 6 ranges with 3 sub-ranges in each current range. Measurement of resistive and inductive materials. 5-Digit backlit LCD, PC interface. Auto or Manual ranging, 10A maximum test current. Store/Recall up to 3000 measurements. Cable length measurement (feet or meters). Complete with 4-wire cables with Kelvin clip connectors, rechargeable Li-Polymer battery, AC adapter/charger, software and USB cable, and soft carrying case

Features

  • 6 ranges with 3 sub-ranges in each current range
  • Measurement of resistive and inductive materials
  • Resolution down to 1 Ohm
  • 5-Digit backlit LCD
  • 4-wire cables with Kelvin clip connectors
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Brand: Extech   |   Manufacturer: FLIR Systems

Item Dimensions: 2.2 x 6.1 x 10.1 inches (5.6 x 15.5 x 25.7 cm)   |   Package Dimensions: 7.7 x 8.8 x 11.6 inches (19.6 x 22.4 x 29.5 cm)

Amazon Price: $1,012.00 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 24 hours
List Price: $2,099.00

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  #15

Amprobe MTL-6 Test Lead for Analog Megohmmeter Insulation Tester

Model: MTL-6   |    Mpn: 2733162   |    Ean: 0733353227182   |    PartNumber: 2733162   |   Asin: B00C0Z4UT0

Test Leads Am-6A

Test Lead for Analog Megohmmeter Insulation Tester;For use with AM-6A

Features

Brand: Amprobe   |   Manufacturer: Amprobe

Package Dimensions: 1.2 x 2.9 x 6.1 inches (3.0 x 7.4 x 15.5 cm)

Amazon Price: $15.66 | as of 11/14/2018(1:08am pst)
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List Price: $16.95

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  #16

Megger 249004 Field Test Shunt-Pack for Digital Low Resistance Ohmmeter, 0.001 Ohms, 100A Current Rating

Model: 249004   |    Mpn: 249004   |    PartNumber: 249004   |   Asin: B005T9FM8M

The Megger 249000 series calibration shunt calibrates a Megger 247000 series or DLRO10 series digital low resistance microhmmeter (sold separately). The shunt verifies the accuracy of the microhmmeter because the resistance of the shunt at a given current is known. The 249000 series is used to conduct more accurate resistance tests with a DLRO10 series microhmmeter.

Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is headquartered in Dover, England, and meets International Organization for Standardization (ISO) 9001:2008 standards.

Features

  • Shunt for calibrating a low-resistance ohmmeter
  • Works with a Megger 247000 series or DLRO10 series digital low resistance microhmmeter (sold separately)
  • Calibrated shut verifies the accuracy of the ohmmeter
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Brand: Megger   |   Manufacturer: Megger

Package Dimensions: 1.5 x 1.5 x 6 inches (3.8 x 3.8 x 15.2 cm)

First Available: 2017-05-15

Amazon Price: $300.00 | as of 11/14/2018(1:08am pst)
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  #17

Megger 242002-7 Duplex Test Lead with Fixed Point Hand Spikes for Digital Low Resistance Ohmmeters, 7' Length

Model: 242002-7   |    Mpn: 242002-7   |    PartNumber: 242002-7   |   Asin: B005T9DHZW

The Megger 242002 series duplex test lead with fixed-point duplex hand spikes is for use with Megger DLRO10HD, DLRO10, DLRO10X, 247000, 247001, 247002, 247100, 247101, and BT51 digital low-resistance ohmmeters. This duplex test lead measures both current and resistance when taking four-wire resistance measurements, which are more accurate than two-wire resistance measurements and allow low resistance values to be detected. The lead has a maximum test current input of 10 amp. There is 0.35" (9 mm) between the current and potential probe tips on the duplex hand spikes.

A test probe, test lead, test prod, or scope probe transmits an electrical signal to a testing device for display and analysis. Designs range from simple test leads with probe-style or clamp-on tips to more complex oscilloscope probes and current detectors. Some test probes, such as basic test leads, have wires with tips for connecting to test equipment. Other test probes, such as voltage detectors, are built into the meter. Depending on what is to be tested, the probe might either be passive or have active parts that require external power to operate. Some probes require contact for testing, while some are capable of taking measurements from a distance. Some also have finger barriers, insulation, or other features to help protect the operator's hand from electrical shock and burns. Test probes are rated according to the amount of voltage, current, temperature, or other input they can measure. When choosing a test probe, the maximum amount of input that the probe can measure should match or exceed both the maximum amount that can be tested by the test equipment, as well as that of the property expected to be present in the application.

Megger manufactures equipment for cable fault locating, protective relay testing, telecommunications and data integrity, and power quality testing under multiple brand names, among them Megger, Biddle, States, and AVO. The company, founded in 1889, is headquartered in Dover, England, and meets International Organization for Standardization (ISO) 9001:2008 standards.

Features

  • Includes one duplex test lead with fixed-point duplex hand spikes
  • For use with Megger DLRO10HD, DLRO10, DLRO10X, 247000, 247001, 247002, 247100, 247101, and BT51 digital low-resistance ohmmeters
  • Duplex test lead measures both current and resistance when taking four-wire resistance measurements
  • Maximum test current input of 10 amp
  • 0.35 (9 mm) space between current and potential probe tips on hand spikes
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Brand: Megger   |   Manufacturer: Megger

Package Dimensions: 2 x 6.6 x 9 inches (5.1 x 16.8 x 22.9 cm)

Amazon Price: $499.33 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 24 hours
List Price: $502.80

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  #18

AT518L Handheld DC Milliohm Meter with TFT-LCD Display Measurement Range 10 200K DC Resistance Milliohm Meter

 Ean: 0681013842766   |    PartNumber: VTSYIQI   |   Asin: B07JW9QLDG

Shipping Policy : Battery and Liquid not included during the shipping
Application
* All kinds of low, medium, high resistor
* Switch contact resistance
* Enamel-insulated wire resistance
* Connector Contact
* Relay/switch connector contacts
* Transformer, Inducer, Motor, Deflection coil winding resistance
* Welding Spot
* Wire resistance
* Metal riveting resistance of vehicle, vessels, airplane
* Pure resistance
* The resistance of motor and transformer
* Printed board line and hole resistance
* Low resistance character of Electromechanical Components
Technical Specifications
* Model: AT518L
* Parameter: DC Resistance
* Accuracy: 0.1%
* Measurement Range: 10 200K
* Measurement current: I-Max:

Features

  • Gorgeous dual-colure cast shell
  • Automatic power off Function,Keypad lock function
  • 3.5 inches, Truecolor 16M, TFT-LCD Display
  • Four-terminal resistance measurement.
  • Mini-USB interface, SCPI compatible command sets
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Brand: VTSYIQI   |   Manufacturer: VTSYIQI

Package Dimensions: 6.3 x 7.87 x 9.84 inches (16.0 x 20.0 x 25.0 cm)

Amazon Price: $523.99 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 4-5 business days
List Price: $523.99

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  #19

AT516 Micro Ohm Meter DC Resistance Meter with LCD Display Measurement Range 1 20M Built-in Comparator Micro Ohm Tester Meter

 Ean: 0681013842773   |    PartNumber: VTSYIQI   |   Asin: B07JF9BSH7

Shipping Policy : Battery and Liquid not included during the shipping
AT516 DC resistance meter adopts high-performance ARM microprocessor, it is a desktop instrument that can do full-automatic real-time test with 0.05% accuracy and 1 ~20M measurement range. With 5 digits display, 30000 reading, the maximum sampling rate is 7ms. The built-in temperature compensation interface to reduce the tolerance. The built-in 14 bins of comparator output, can setup 10 GD bins, all the comparator results can be output by Handler interface.
The standard RS-232 interface, using SCPI, it can be communicated with PC, PLC or WINCE, to efficiently complete remote control and data acquisition.
Technical Specifications
* Model: AT516
* Parameter: DC Rresistance
* Accuracy:0.05%
* Measurement Range: 1 20M
* Measurement current: Max current

Features

  • High brightness, ultra clear four-color VFD Display.
  • Self-Calibration: Temperature compensation. Self-Calibration: Thermoelectromotive force compensation.
  • Adjustable Beeper and display. HI/IN/LOW/GD/NG sorting results display and output.
  • SCPI compatible command sets.
  • Keypad lock function. Data Hold function.
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Brand: VTSYIQI   |   Manufacturer: VTSYIQI

Package Dimensions: 7.87 x 9.84 x 17.72 inches (20.0 x 25.0 x 45.0 cm)

Amazon Price: $805.00 | as of 11/14/2018(1:08am pst)
Availibility: Usually ships in 4-5 business days
List Price: $805.00

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