cable testers | Newegg.com

2Pack 100W USB C Female to Male Extension Adapter - Type C Power Meter Tester with Digital Display for iPad Pro, iPhone 15 Pro Max, MacBook Pro Laptop

$27^.99

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Computer Tool Kits - Professional 17 in 1 Network Cable Maintenance Tools - RJ45/RJ11/8P8C Connectors, LAN/Cat5e/Cat6 Cable Tester, Soldering Iron, Ethernet Stripping/Crimp Pliers Tool kit

$108^.77

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AJMRTC 3Pack 10Gbps USBC Female to USB TypeA 8P Adapter with Smart LED Display, RealTime Voltage Current Power Monitoring Tester Detector for Fast Charging Data Sync Phone Tablet Laptop

$22^.53

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RJ45 Crimping Tool Kit for RJ11/RJ12/CAT5/CAT6/Cat5e, Computer Maintenacnce LAN Cable Tester Network Repair Tool Set, Wire Stripping Cutter Coax Crimper Plug

$32^.65

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240W USB C Extension Adapter Power Meter Tester, USB C Male to Female Adapter with Wattage LED Digital Display, for iPhone 15, Type-C Cables/Devices (2 Pack-Transparent)

$17^.99

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Volume Discounts:$16.59 - $17.99

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11 in 1 Rj45 Crimping Tool Kit For CAT5/CAT6 Professional Computer Maintenance Lan Cable Tester Network Repair Tool Set Bag

$56^.68

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Volume Discounts:$56.28 - $56.68

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WRIARICH Type-C Smart LED Display USB-C Female to Female Extension Adapter USB4.0 40Gbps 140W Current Voltage Monitoring Tester Detector

$13^.99

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Type-C USB-C to USB3.2 Type-A Adapter OTG 10Gbps 40Gbps 120W 240W Data Fast Charging Smart LED Display Tester Detector (3pack)

$16^.99

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Type-C USB-C Female to Female Smart LED Display Current Voltage Extension Adapter Transparent USB4.0 40Gbps 140W Monitoring Tester Detector

$14^.99

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Network Cable Tester Test Tool RJ45 RJ11 RJ12 CAT5 CAT6 UTP USB LAN Wire Ethernet

$28^.98

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Volume Discounts:$27.58 - $28.98

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24 Pin Cable Switch cable 24Pin Power Supply Synchronizer ATX Mining Power Start Switch Power tester cable Computer Adaptor

$20^.98

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24 Pin Cable Switch cable 24Pin Power Supply Synchronizer ATX Mining Power Start Switch Power tester cable Computer Adaptor

$20^.98

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140W USB C Adapter, 40Gbps/8K USB C Male to Female Extender Connector, USBC LED Digital Display Power Meter Tester for Phones, PC, Laptop Fast Charging and Detect (140W Male to Female)

$26^.99

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Vszerda Type-C Smart LED Display USB-C Female to Female Extension Adapter USB4.0 40Gbps 140W Current Voltage Monitoring Tester Detector

$14^.99

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Multifunctional RJ45 RJ11 RJ12 CAT5 UTP Network LAN Cable Tester Networking Tool

$22^.88

More options from $22.88 - $24.88

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Volume Discounts:$21.48 - $22.88

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140W USB C Adapter, 40Gbps/8K USB C Male to Female Extender Connector, USBC LED Digital Display Power Meter Tester for Phones, PC, Laptop Fast Charging and Detect (140W Male to Female)

$26^.99

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240W USB C Extension Adapter Power Meter Tester, USB C Male to USB C Female Adapter with Wattage LED Digital Display, for iPhone 15, USB-C Cables/Devices (2 Pack-Transparent)

$17^.99

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Volume Discounts:$16.59 - $17.99

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RF Female to RJ45 Male Ethernet Coaxial Barrel Converter Adapter,RF to RJ45 Converter for Most line Tester,line Detector,line Finder and Other Detection Equipment.(2 Packs/Female-Male)

$17^.99

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Volume Discounts:$16.59 - $17.99

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WRIARICH Type-C Smart LED Display USB-C Male to Male Extension Adapter USB4.0 40Gbps 140W Current Voltage Monitoring Tester Detector

$13^.99

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WRIARICH Type-C Voltage Current Power Capacity Working Time Ammeter USB-C Voltmeter USB Cable Charger Detector USB-C Tester 4-30V 0-6.5A Digital Multimeter

$14^.99

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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

$37^.94

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Volume Discounts:$36.54 - $37.94

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Brileine Shielded Cat6 RJ45 Connectors and Network Cable Tester Bundle

$63^.99

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fosa1 Computer ATX Power Supply Tester, LED Display Power Supply Tester Computer Power Tester to Check The Power Supply, Quickly diagnose

$48^.33

More options from $48.33 - $51.08

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AJMRTC USBC Tester Digital Multimeter, 430V 06.5A TypeC Voltage Current Power Capacity Working Time Detector, USBC Ammeter Voltmeter for Testing USBC Charger, Power Bank and USBC Cables

$22^.53

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fosa1 Computer ATX Power Supply Tester, LED Display Power Supply Tester Computer Power Tester to Check The Power Supply, Quickly diagnose

$32^.69

More options from $32.69 - $33.99

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Add On Card 270 Degree Mini PCIe To PCI-E 16X Adapter Cable Riser Mini PCIE to PCI Express X16 4P Power for PCIE Tester Extender

$32^.49

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USB C Adapter 2 Pack 240W PD Fast Charging, USB C 90 Degree Adapter Right Angle USB C to USB C Adapter with LED Display USB C Power Meter Tester 360° Rotating for iPhone 17/16/15 MacBook iPad Samsung

$37^.99

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WISDUM RJ45 Network Cable Tester for Lan Phone RJ45/RJ11/RJ12/CAT5/CAT6/CAT7 UTP Wire Test Tool

$24^.04

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Adapter Transparent Type-C Smart LED Display USB-C Male to Male Extension Adapter USB4.0 40Gbps 140W Current Voltage Monitoring Tester Detector

$21^.36

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Aomoproing USB C Extension Adapter with LED Display, 140W PD Fast Charging, 40Gbps USB4 & Thunderbolt Compatible, USB C Power Meter Tester for MacBook, Laptop & Docking Station, 1pcs

$12^.89

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2 Digit LCD Display PC computer analyzer motherboard PCI diagnostic card computer post tester for desktop pc

$18^.99

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YILTION NF-468CS Network Cable Tester Telephone & Continuity Tester Ethernet Cable Mapper for RJ45/RJ11/RJ12/CAT5/CAT6/POE Test UTP/STP Network Test Tool (Black)

$56^.88

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CY Type-C Smart LED Display USB-C Male to Female Extension Adapter USB4.0 40Gbps 140W Current Voltage Monitoring Tester Detector

$8^.99

$39.99 Shipping

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CY Type-C Voltage Current Power Capacity Working Time Ammeter USB-C Voltmeter USB Cable Charger Detector USB-C Tester 4-30V 0-6.5A Digital Multimeter

$9^.99

$39.99 Shipping

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Stayhome 1pcs TK15 DC 8V-80V 50A Battery Coulometer Professional Precision Vehicle Battery Tester Electric Quantity Display Monitor

$69^.99

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AJMRTC 3Pcs Smart LED USBC Adapter Tester Detector, 10Gbps 40Gbps USB3.2 TypeC to TypeA OTG Adapter, 120W240W Fast Charging & Data Transfer Monitor for Laptops, Phones, Power Banks, USBC Chargers

$22^.53

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