Loop Tester(35)
Uses item details. Price when purchased online
NOYAFA NF-816 Underground Wire Locator & Cable Tester for Pet Fence, Buried Sprinkler Valve, and Irrigation Tone Generator Kit Probe, Electrical Wire Tracer with Earphone $36.99 Was $44.80

Sponsored
Now$3699
current price Now $36.99, Was $44.80$44.80
NOYAFA NF-816 Underground Wire Locator & Cable Tester for Pet Fence, Buried Sprinkler Valve, and Irrigation Tone Generator Kit Probe, Electrical Wire Tracer with Earphone
134.4 out of 5 Stars. 13 reviews
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VEVOR Underground Cable Locator, 3 FT Max. Detection Depth, Wire Tracer Break Detector Finder with Earphone, 1000 FT Max.Detection Length Cable Tester for Pet Fence Buried Sprinkler Valve Irrigation $33.99

Sponsored
$3399
current price $33.99VEVOR Underground Cable Locator, 3 FT Max. Detection Depth, Wire Tracer Break Detector Finder with Earphone, 1000 FT Max.Detection Length Cable Tester for Pet Fence Buried Sprinkler Valve Irrigation
14 out of 5 Stars. 1 reviews
VEVOR Automotive Circuit Tester, 3 - 72 DCV Power Circuit Probe Tester with LED Screen and Lighting, Automotive Power Tester Probe with 11.5 ft / 3.5 m Cable, ABS Shell Electrical Detector Finder $19.99

Sponsored
$1999
current price $19.99VEVOR Automotive Circuit Tester, 3 - 72 DCV Power Circuit Probe Tester with LED Screen and Lighting, Automotive Power Tester Probe with 11.5 ft / 3.5 m Cable, ABS Shell Electrical Detector Finder
Clearance Network Tool Kit for Cat5 Cat5e Cat6, 11 in 1 Portable Ethernet Cable Crimper Kit with a Ethernet Crimping Tool, 8p8c 6p6c Connectors rj45 rj11 Cat5 Cat6 Cable Tester, 110 Punch Down Tool $17.99 Was $26.99

Sponsored
Now$1799
current price Now $17.99, Was $26.99$26.99
Network Tool Kit for Cat5 Cat5e Cat6, 11 in 1 Portable Ethernet Cable Crimper Kit with a Ethernet Crimping Tool, 8p8c 6p6c Connectors rj45 rj11 Cat5 Cat6 Cable Tester, 110 Punch Down Tool
EKWB EK-Loop Leak Tester Flex

EKWB EK-Loop Leak Tester Flex
15 out of 5 Stars. 1 reviews
Loop Check Phones Continuity Test Electrician Phone Set JE001-NB $124.99

$12499
current price $124.99Loop Check Phones Continuity Test Electrician Phone Set JE001-NB
UNI-T Uni-trend Clamp Ground Resistance Tester UT273+ Auto Range Lightning Protection Loop resistance Earth clamp meter(UT273+) $458.00

$45800
current price $458.00UNI-T Uni-trend Clamp Ground Resistance Tester UT273+ Auto Range Lightning Protection Loop resistance Earth clamp meter(UT273+)
Grounding Clamp Loop Resistance Tester 3/4 Wire Soil Resistivity Resistance Voltage Earth On Clamp Tester ,Easy to Use $1,136.88

$1,13688
current price $1,136.88Grounding Clamp Loop Resistance Tester 3/4 Wire Soil Resistivity Resistance Voltage Earth On Clamp Tester ,Easy to Use
UT681A Multi-function Cable Tester Portable Network Tester Set With Loop Resistance Test And Wire Sequen ,Fast Responses $233.49

$23349
current price $233.49UT681A Multi-function Cable Tester Portable Network Tester Set With Loop Resistance Test And Wire Sequen ,Fast Responses
FR2000+-0.01-500ohm Clamp On Earth/Loop/GEO Resistance Tester/Meter Earth Ground Tester $283.48

$28348
current price $283.48FR2000+-0.01-500ohm Clamp On Earth/Loop/GEO Resistance Tester/Meter Earth Ground Tester
NOYAFA NF-8601S Network Cable Tester, Ethernet Tester with LCD Tracer, LAN Ethernet, PoE Test for RJ45/RJ11/BNC/Metallic Cable, PING Line Tracer, Crosstalk Test, for Length and Distance to Fault Test From $110.99

Sponsored
From$11099
NOYAFA NF-8601S Network Cable Tester, Ethernet Tester with LCD Tracer, LAN Ethernet, PoE Test for RJ45/RJ11/BNC/Metallic Cable, PING Line Tracer, Crosstalk Test, for Length and Distance to Fault Test
15 out of 5 Stars. 1 reviews
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NOYAFA NF-8506 Network Cable Tester with IP Scan, TDR CAT5 CAT6 Ethernet Cable Tester, PoE PingTest, Network Rate Test, Port Flashing, Network Tester Cable Toner for RJ11 RJ45 $119.00

Sponsored
$11900
current price $119.00NOYAFA NF-8506 Network Cable Tester with IP Scan, TDR CAT5 CAT6 Ethernet Cable Tester, PoE PingTest, Network Rate Test, Port Flashing, Network Tester Cable Toner for RJ11 RJ45
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HABOTEST Auto Resistance Meter Voltmeter,600V LCD Digital Leakage Switch Tester for RCD/Loop Testing $59.98

$5998
current price $59.98HABOTEST Auto Resistance Meter Voltmeter,600V LCD Digital Leakage Switch Tester for RCD/Loop Testing
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FR2000A+ Clamp Ground Resistance Tester With Loop Resistance Test Range To 200ohm $219.82

$21982
current price $219.82FR2000A+ Clamp Ground Resistance Tester With Loop Resistance Test Range To 200ohm
Fluke 772 Milliamp Process Clamp Loop Meter $1,529.99

$1,52999
current price $1,529.99Fluke 772 Milliamp Process Clamp Loop Meter
64.3 out of 5 Stars. 6 reviews
Ground Loop Resistance Tester Digital Display Clamp Earth Ground Testers,Jaw Leakage Current Detector ,Easy to Use $650.94

$65094
current price $650.94Ground Loop Resistance Tester Digital Display Clamp Earth Ground Testers,Jaw Leakage Current Detector ,Easy to Use
Fluke 705 Loop Calibrator $1,150.93

$1,15093
current price $1,150.93Fluke 705 Loop Calibrator
11 out of 5 Stars. 1 reviews
Fast High Current Loop Test Multifunction Insulation Resistance Tester With 3.5inch TFT Color LCD Display ,Easy to Use $2,424.71

$2,42471
current price $2,424.71Fast High Current Loop Test Multifunction Insulation Resistance Tester With 3.5inch TFT Color LCD Display ,Easy to Use
Reduced price Leakage Switch Tester,Rcd/loop Tester 1000 4.7-inch Lcd Resistance Tester 1000 Data 1000 Data Voltmeter Switch Tester Data Voltmeter With Resistance Meter Laoshe Kidjoy Black & Red $126.79 Was $145.46

Now$12679
current price Now $126.79, Was $145.46$145.46
Leakage Switch Tester,Rcd/loop Tester 1000 4.7-inch Lcd Resistance Tester 1000 Data 1000 Data Voltmeter Switch Tester Data Voltmeter With Resistance Meter Laoshe Kidjoy Black & Red
Multifunction Loop Testers Earth Ground Line Loop Impedance Tester Insulation Resistance Meter ,Easy to Use $2,577.56

$2,57756
current price $2,577.56Multifunction Loop Testers Earth Ground Line Loop Impedance Tester Insulation Resistance Meter ,Easy to Use
NOYAFA NF-981 OTDR Fiber Optic Tester, Multi-Function Optical Time Domain Reflectometer with OPM/OLS/RJ45 Test, Event Map, VFL, 10m-60Km Range, Compatible with SC/FC/ST/APC Adapters $199.99

Sponsored
$19999
current price $199.99NOYAFA NF-981 OTDR Fiber Optic Tester, Multi-Function Optical Time Domain Reflectometer with OPM/OLS/RJ45 Test, Event Map, VFL, 10m-60Km Range, Compatible with SC/FC/ST/APC Adapters
15 out of 5 Stars. 1 reviews
NOYAFA NF-816 Underground Wire Locator & Cable Tester for Pet Fence, Buried Sprinkler Valve, and Irrigation Tone Generator Kit Probe, Electrical Wire Tracer with Earphone $36.99 Was $44.80

Now$3699
current price Now $36.99, Was $44.80$44.80
NOYAFA NF-816 Underground Wire Locator & Cable Tester for Pet Fence, Buried Sprinkler Valve, and Irrigation Tone Generator Kit Probe, Electrical Wire Tracer with Earphone
134.4 out of 5 Stars. 13 reviews
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Reno A&E H2-12-F Single Channel Vehicle Loop Detector 8 To 30 VDC Dual Output Detect Fail Plug In PC Board $73.99

$7399
current price $73.99Reno A&E H2-12-F Single Channel Vehicle Loop Detector 8 To 30 VDC Dual Output Detect Fail Plug In PC Board
Loop Detector,Use With 5MKK7 and 5MKK8 $134.95

$13495
current price $134.95Loop Detector,Use With 5MKK7 and 5MKK8
Loop and Ring Detector Board $77.87

$7787
current price $77.87Loop and Ring Detector Board
VEVOR Underground Cable Locator, 3 FT Max. Detection Depth, Wire Tracer Break Detector Finder with Earphone, 1000 FT Max.Detection Length Cable Tester for Pet Fence Buried Sprinkler Valve Irrigation $33.99

$3399
current price $33.99VEVOR Underground Cable Locator, 3 FT Max. Detection Depth, Wire Tracer Break Detector Finder with Earphone, 1000 FT Max.Detection Length Cable Tester for Pet Fence Buried Sprinkler Valve Irrigation
14 out of 5 Stars. 1 reviews
Digital Clamp Ground Fault Resistance Tester 0.01-1200 Lightning Protection Loop Detector Audible Alarm ,Easy to Use From $278.74
From$27874
Digital Clamp Ground Fault Resistance Tester 0.01-1200 Lightning Protection Loop Detector Audible Alarm ,Easy to Use
All-O-Matic Prime VD-1 Plug-In Vehicle Loop Detector For LPR-2 Loop Rack 12-24VDC Fail-Safe Or Fail-Secure $98.99

$9899
current price $98.99All-O-Matic Prime VD-1 Plug-In Vehicle Loop Detector For LPR-2 Loop Rack 12-24VDC Fail-Safe Or Fail-Secure
SC Fiber Optic APC Singlemode 9/125 Loopback Adapter Tester Cable $26.93

$2693
current price $26.93SC Fiber Optic APC Singlemode 9/125 Loopback Adapter Tester Cable
SC/UPC Cable Fiber Optic Loopback Adapter LC Singlemode 9/125 Tester Adapter for Self-Testing SFP Modules Parts $10.38

$1038
current price $10.38SC/UPC Cable Fiber Optic Loopback Adapter LC Singlemode 9/125 Tester Adapter for Self-Testing SFP Modules Parts
FRCOLOR Frequency Function Supply Loop Calibrator Speed $9.79

$979
current price $9.79FRCOLOR Frequency Function Supply Loop Calibrator Speed
RANMEI 1Pcs 4-20Ma Current Loop Signal Generator, Capacity Current Voltage Simulator

RANMEI 1Pcs 4-20Ma Current Loop Signal Generator, Capacity Current Voltage Simulator
1Pcs 4-20Ma Current Loop Signal Generator, Capacity Current Voltage Simulator

1Pcs 4-20Ma Current Loop Signal Generator, Capacity Current Voltage Simulator
Fluke Processmeter $1,299.00

$1,29900
current price $1,299.00Fluke Processmeter
255 out of 5 Stars. 25 reviews
1PCS 4-20MA Current Loop Signal Generator, Capacity Current Voltage Simulator $19.63

$1963
current price $19.631PCS 4-20MA Current Loop Signal Generator, Capacity Current Voltage Simulator
Other options to consider(83)
Dorman 86612 Electrical Multi-Tester Black and Silver $5.08

$508
current price $5.08Dorman 86612 Electrical Multi-Tester Black and Silver
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Wire ,Cable Tester Poe And Tester Poe Checker Network Inline Poe And Tester With Mewmewcat Dsfen Poe Lcd With $44.16

$4416
current price $44.16Wire ,Cable Tester Poe And Tester Poe Checker Network Inline Poe And Tester With Mewmewcat Dsfen Poe Lcd With
Clearance Coollooc Automotive Circuit Fault Probe Tester, Portable High-Precision Current Tester, Short Finder with LED Display and Lighting, 2-in-1 Wire Tracer Electrical, Car Relay Tester $14.49 Was $21.74

Now$1449
current price Now $14.49, Was $21.74$21.74
Coollooc Automotive Circuit Fault Probe Tester, Portable High-Precision Current Tester, Short Finder with LED Display and Lighting, 2-in-1 Wire Tracer Electrical, Car Relay Tester
VDIAGTOOL V500 Pro Automotive Circuit Tester, Power Circuit Probe Tester Breaker Finder Tool, 9/30V Electrical Open Short Circuit Finder, Multimeter/Oscilloscope/Relay/Injector Test

VDIAGTOOL V500 Pro Automotive Circuit Tester, Power Circuit Probe Tester Breaker Finder Tool, 9/30V Electrical Open Short Circuit Finder, Multimeter/Oscilloscope/Relay/Injector Test
2X 0.01 Two-Wire 4-20MA Current Loop Signal Generator PLC Instrument $22.66

$2266
current price $22.662X 0.01 Two-Wire 4-20MA Current Loop Signal Generator PLC Instrument
Clearance lanema IGBT Tester Transistors Diodes Triode Capacitance Meter Tester Kit Was $29.98

lanema IGBT Tester Transistors Diodes Triode Capacitance Meter Tester Kit
Clamp Ground Resistance Tester (High-End) ES3020E $560.64

$56064
current price $560.64Clamp Ground Resistance Tester (High-End) ES3020E
NF-488 Digital Ethernet CAT5 CAT6 LAN Network Cable PoE Switch Tester Detector

NF-488 Digital Ethernet CAT5 CAT6 LAN Network Cable PoE Switch Tester Detector
Electrical Tester PCE-ITE 55B $1,148.00

$1,14800
current price $1,148.00Electrical Tester PCE-ITE 55B
WHAMVOX 1Pcs Auto Circuit Tester with Spring Wire Design for Electricians $11.90

$1190
current price $11.90WHAMVOX 1Pcs Auto Circuit Tester with Spring Wire Design for Electricians
Transistors Tester Digital IGBT Diodes Triode Capacitance MOS/NPN Tester

Transistors Tester Digital IGBT Diodes Triode Capacitance MOS/NPN Tester
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