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  1. Home
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  3. Test Instruments & Gauges
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  5. Electrical Testing & Measuring
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  7. Resistance Testers

Resistance Testers (207 items)

Klein Tools Insulation Resistance Tester ET600
Klein Tools

Insulation Resistance Tester

Zoro # G3170370
Mfr # ET600
product price:  $210.99
/ea
Extech Earth Ground Tester Kit, 820 Hz 382252
Extech

Earth Ground Tester Kit, 820 Hz

Zoro # G0495056
Mfr # 382252
product price:  $359.00
/ea
Fluke Clamp On Earth Resistance Tester, LCD FLUKE-1630-2 FC
Fluke

Clamp On Earth Resistance Tester, LCD

Zoro # G3369051
Mfr # FLUKE-1630-2 FC
product price:  $2,703.99
/ea
Aemc Instruments Clamp On Earth Tester, OLED Display 6416
Aemc Instruments

Clamp On Earth Tester, OLED Display

Zoro # G5932363
Mfr # 6416
product price:  $1,805.99
/ea
Reliance Controls Appliance Load Tester 120 VAC, 60 HZ THP103
Reliance Controls

Appliance Load Tester 120 VAC, 60 HZ

Zoro # G2503462
Mfr # THP103
product price:  $48.89
/ea
Reliance Controls Alert Monitor, For Transfer Switch THP108
Reliance Controls

Alert Monitor, For Transfer Switch

Zoro # G4298183
Mfr # THP108
product price:  $48.45
/ea
Rigel Medical Electrical Safety Tester, LCD Display Safetest 50
Rigel Medical

Electrical Safety Tester, LCD Display

Zoro # G7771946
Mfr # Safetest 50
product price:  $1,807.99
/ea
Aemc Instruments Earth Ground Tester, 128 Hz, 42VAC 4620
Aemc Instruments

Earth Ground Tester, 128 Hz, 42VAC

Zoro # G0313092
Mfr # 4620
product price:  $1,353.99
/ea
Megger Earth Ground Tester, 128 Hz, 100VAC DET3TC
Megger

Earth Ground Tester, 128 Hz, 100VAC

Zoro # G3445267
Mfr # DET3TC
product price:  $1,659.99
/ea
Molecular Bio-Products RNase AWAY, 475ml 147003
Molecular Bio-Products

RNase AWAY, 475ml

Zoro # G104971784
Mfr # 147003
product price:  $102.99
/ea
Fluke Earth Ground Tester Kit, 250VAC FLUKE-1625-2 KIT
Fluke

Earth Ground Tester Kit, 250VAC

Zoro # G6105127
Mfr # FLUKE-1625-2 KIT
product price:  $6,073.99
/ea
Fluke Earth Ground Tester Kit, 128 Hz, 250VAC FLUKE-1623-2 KIT
Fluke

Earth Ground Tester Kit, 128 Hz, 250VAC

Zoro # G6109047
Mfr # FLUKE-1623-2 KIT
product price:  $4,929.99
/ea
Aemc Instruments Clamp On Earth Tester, OLED Display 6417
Aemc Instruments

Clamp On Earth Tester, OLED Display

Zoro # G5915469
Mfr # 6417
product price:  $2,123.99
/ea
Fluke Earth Ground Tester, 94/105/111/128 Hz FLUKE-1625-2
Fluke

Earth Ground Tester, 94/105/111/128 Hz

Zoro # G6203951
Mfr # FLUKE-1625-2
product price:  $4,773.99
/ea
Megger Earth Ground Resistance Tester, Digital DET2/3 EARTH TESTER, 100M KIT, LG2/P3
Megger

Earth Ground Resistance Tester, Digital

Zoro # G215694091
Mfr # DET2/3 EARTH TESTER, 100M KIT, LG2/P3
product price:  $8,995.99
/ea
Triplett Earth Ground Tester Kit, 200 V, Digital EG480-NIST
Triplett

Earth Ground Tester Kit, 200 V, Digital

Zoro # G412488776
Mfr # EG480-NIST
product price:  $393.99
/ea
Fluke Carrying Case C1620
Fluke

Carrying Case

Zoro # G6116555
Mfr # C1620
product price:  $448.99
/ea
Rpi Replacement Fluorescent Tube, 15 Watt F15T8CW
Rpi

Replacement Fluorescent Tube, 15 Watt

Zoro # G204972117
Mfr # F15T8CW
product price:  $32.45
/ea
Megger Earth Test Kit, 196.9 ft, 328.1 ft ETK100
Megger

Earth Test Kit, 196.9 ft, 328.1 ft

Zoro # G813365058
Mfr # ETK100
product price:  $850.99
/ea
Cole Parmer Electrophoresis Comb, PK 2 2855913
Cole Parmer

Electrophoresis Comb, PK 2

Zoro # G511509242
Mfr # 2855913
product price:  $17.29
/pk 2, $8.65/ea
Extech Clamp On Earth Resistance Tster, 1500 Ohm 382357
Extech

Clamp On Earth Resistance Tster, 1500 Ohm

Zoro # G2962267
Mfr # 382357
product price:  $1,649.00
/ea
Seaward Portable Appliance Tester AGT 100
Seaward

Portable Appliance Tester

Zoro # G8523401
Mfr # AGT 100
product price:  $887.99
/ea
Megger Clamp On Earth Tester, 1390 Hz DET24C
Megger

Clamp On Earth Tester, 1390 Hz

Zoro # G3710038
Mfr # DET24C
product price:  $2,863.99
/ea
Extech Earth Ground Tester, 820 Hz, 0 to 300VAC GRT300
Extech

Earth Ground Tester, 820 Hz, 0 to 300VAC

Zoro # G4313915
Mfr # GRT300
product price:  $989.00
/ea
Reliance Controls Receptacle Tester with GFCI, 60 Hz, 120VAC THP102P
Reliance Controls

Receptacle Tester with GFCI, 60 Hz, 120VAC

Zoro # G4314256
Mfr # THP102P
product price:  $15.49
/ea
Fluke Earth Ground Tester, 128 Hz, 250VAC FLUKE-1623-2
Fluke

Earth Ground Tester, 128 Hz, 250VAC

Zoro # G6181131
Mfr # FLUKE-1623-2
product price:  $2,906.99
/ea
Idea Scientific Ultra Clear Cellophane, 26x32cm, 125PK 1091
Idea Scientific

Ultra Clear Cellophane, 26x32cm, 125PK

Zoro # G404969849
Mfr # 1091
product price:  $123.99
/pk 125, $0.99/ea
Molecular Bio-Products RNase AWAY, 250ml 147000
Molecular Bio-Products

RNase AWAY, 250ml

Zoro # G304971782
Mfr # 147000
product price:  $83.35
/ea
Cementex Discharge Tool w/10' Lead CPCD-1006
Cementex

Discharge Tool w/10' Lead

Zoro # G511248639
Mfr # CPCD-1006
product price:  $348.99
/ea
Fluke Cable Reel Accessory CABLE REEL 50M RD
Fluke

Cable Reel Accessory

Zoro # G6177543
Mfr # CABLE REEL 50M RD
product price:  $192.99
/ea
Molecular Bio-Products RNase AWAY, 4L 147002
Molecular Bio-Products

RNase AWAY, 4L

Zoro # G904971779
Mfr # 147002
product price:  $363.99
/ea
B&K Precision LCR Meter 895
B&K Precision

LCR Meter

Zoro # G212483506
Mfr # 895
product price:  $9,383.99
/ea
Fluke Earth Stake EARTH STAKE
Fluke

Earth Stake

Zoro # G6115191
Mfr # EARTH STAKE
product price:  $133.99
/ea
Triplett Earth Ground Tester Kit, 200V AC, Case EG480
Triplett

Earth Ground Tester Kit, 200V AC, Case

Zoro # G901800133
Mfr # EG480
product price:  $208.99
/ea
Fluke Clamp-On Ground Resistance Tester DGC-1000A
Fluke

Clamp-On Ground Resistance Tester

Zoro # G515226947
Mfr # DGC-1000A
product price:  $3,155.99
/ea
Jonard Tools Cable Tester Tone & Probe Kit TETP-800
Jonard Tools

Cable Tester Tone & Probe Kit

Zoro # G2236559
Mfr # TETP-800
product price:  $73.95
/ea
Resistance Testers (207 items)
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About Resistance Testers

Resistance testers are used to measure the amount of resistance in an electrical circuit. They are used to check if components such as resistors, capacitors, and inductors are working correctly or if they need to be replaced. Resistance testers can also help diagnose faulty wiring or connections.

Types of Resistance Testers

There are a variety of different types of resistance testers that can be used for different applications. Some may have digital displays for more accurate readings, while others may be manual with knobs and dials. There are also specialty resistance testers designed for specific industries like automotive or aviation.

How Resistance Testers Are Made

Resistance testers typically consist of a power source, a measuring device such as an ammeter or ohmmeter, and various other components such as resistors and switches. They may also contain specialized components depending on their purpose such as thermocouples or Hall effect sensors.

Industries That Use Resistance Testers

Resistance testers are commonly used in many industries including manufacturing, electronics engineering, automotive repair, aircraft maintenance, and medical diagnostics. Professionals in these fields use them to troubleshoot issues with electrical circuits and ensure that components are working correctly.

Find the Resistance Testers You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of resistance testers, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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earth ground tester kitmegger testerelectrical tester lcdklien testerearth ground resistance
ground resistance testerground tester meggerelectrical safety testergenerator switchelectrical safety

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