Cable Testers | Newegg.com

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Visual Fault Locator,30-50KM Fiber Optic Cable Tester Meter VFL Red Light Pen Light Source Testers

$51^.99

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Volume Discounts:$48.99 - $51.99

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Visual Fault Locator, 30-50KM Fiber Optic Cable Tester Meter VFL Red Light Pen Light Source Testers

$53^.99

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Volume Discounts:$50.99 - $53.99

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USB C Power Meter Testers, PD3.1 Digital Multimeter, USB C Voltage Current Voltmeter Amp Volt Ammeter Detector USB C Cable Charger Indicator DC4.5-50V/0-12APD2.0/PD3.0/PPS/QC2.0/QC3.0/FCP

$34^.99

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Tester Inline Tester Power over Ethernet Voltage Current Tester Test for POE Testing Network Cable Continuity Checking

$72^.19

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Visual Fault Locator,Fiber Optic Cable Tester Meter, Cable Test Equipment Suitable with 2.5 mm Universal Connector FC Male to LC Female Adapter for CATV Telecommunications

$45^.99

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Volume Discounts:$42.99 - $45.99

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BSIDE Rechargeable Voltage Tester Pen Non-Contact Voltage Detector with Contacted Measure AC Voltage, Color LCD Environment Temperature Tester for Electrical Live Wire Check and Breakpoint Locate

$47^.99

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Volume Discounts:$47.59 - $47.99

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Digital Multimeter,Multimeter Tester, High Sensitivity Voltmeter Ammeter Ohmmeter NCV Circuit Checker Measures AC/DC Voltage,AC/DC Current, Resistance, Diodes, Continuity, Transistor

$49^.99

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Electrical Test Kit ETK3, 2000 Counts Digital Clamp Meter & Non-Contact Voltage Tester Pen & GFCI Outlet Tester, for Home & Professional Use

$79^.67

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USBA Voltage Current Tester Meter, DC 530V 05A Digital Multimeter | LED Digital Display

$29^.99

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USB C Tester Power Meter, 4-30V 0-12A Type-C PD Tester Digital Multimeter, Voltage and Current Tester Meter Voltmeter, Power Bank Capacity USB Cable Charger Detector (KWS-2303C)

$31^.99

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USB Tester, USB-A USB-C 2.0 Multimeter Dual USB Ports PD QC 3.0 with Color LED Display Battery Charger Monitor, 7 Modes Capacity Voltage Current Power for Laptop Power Bank Solar Panel

$35^.99

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240W Power Meter Tester USB C Cables Adapter Voltage Current Display(2Pack) | Digital Display 80Gbps 60Hz Type C Male to Female Connector for iPhone 15/16/17,iPad,MacBook and USB C Cables

$29^.99

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

$15^.99

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DMX512 Signal Tester XLR 3Pin DMX512 Cable Tester DMX Signal Line Fault Test Tool for Stage Lighting, Moving Head, Beam lights (3Pin)

$55^.63

More options from $55.07 - $56.19

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DMX512 Signal Tester XLR 3Pin DMX512 Cable Tester DMX Signal Line Fault Test Tool for Stage Lighting, Moving Head, Beam lights (3Pin)

$36^.99

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USB Power Meter - 35W Adjustable Constant Current Electronic Load Tester with QC2.0/3.0 Trigger for Testing Chargers, Cables & Power Bank Capacity

$96^.56

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DC Voltage Tester, 5-30V 0-5A Measurement Voltage Current, White LED Display, Battery Charger Monitor, 3 Modes Voltage Current Display Off

$29^.99

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Variable Backlight USB Tester, LCD Display USB C & A Multi Meter, Voltmeter Amp Power Meter Battery Capacity Tester Internal Resistance Battery Level Indicator for Laptop Tablet Phone Power Bank

$37^.99

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Variable Backlight USB Tester, LCD Display USB C & A Multi Meter, Voltmeter Amp Power Meter Battery Capacity Tester Internal Resistance Battery Level Indicator for Laptop Tablet Phone Power Bank

$36^.99

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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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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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USB C Tester,Power Meter Color Screen IPS Digital Multimeter(2025)Voltage,Cur,Pwr,Resistance,Elec,Temp,Capacity,Time,Fast Charging,with USB C Clip Cable Support DC4.5-50V/0-12APD2.0/PD3.0..

$37^.99

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USB C Tester,Power Meter Color Screen IPS Digital Multimeter(2025)Voltage,Cur,Pwr,Resistance,Elec,Temp,Capacity,Time,Fast Charging,Support DC4.5-50V/0-12A,D2.0, PD3.0, PPS, QC2.0, QC3.0,FCP..

$34^.99

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BSIDE Wire Tracker RJ45 RJ11 Network Cable Tester, Dual knob with Anti-Interference, Telephone Line Tracer Internet LAN Wire Finder Toner Network Cable Collation Continuity Checker with Carrying Case

$27^.99

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Volume Discounts:$27.59 - $27.99

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Bside Network Cable Tester RJ45 RJ11 Wire Tracker Telephone Line Tester LAN TV Electric Line Finder Toner Network Cable Collation Continuity Checker with Flashlight

$77^.99

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Volume Discounts:$77.59 - $77.99

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3 Pack Multimeter Test Leads Banana Plug,1000V 20A Digital Multi Meter Clamp Tester Probe Test Probes Leads for Multimeter Electronic Test Leads

$11^.93

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Volume Discounts:$10.53 - $11.93

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3 Pack Multimeter Test Leads Banana Plug,1000V 20A Digital Multi Meter Clamp Tester Probe Test Probes Leads for Multimeter Electronic Test Leads

$11^.99

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Volume Discounts:$9.59 - $11.99

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BSIDE Smart Digital Multimeter Tester Open Jaw DC AC Amp Clamp Meter, Rechargeable with Flashlight, Measures Current Resistance Continuity V-Alert Live Check Voltage

$72^.99

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Volume Discounts:$72.59 - $72.99

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BSIDE Rechargeable Digital Multimeter Electrical Amp Tester Color LCD 6000 Counts Automatic Smart Voltmeter VFC Capacitance Diode AC DC Current Continuity Voltage Tester with Carrying Case

$74^.99

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Volume Discounts:$74.59 - $74.99

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USB C Tester Power Meter 2 in 1, Digital Multimeter 3.6-32V 0-8.0A Voltage and Current Tester Meter, Type C Voltmeter Battery Capacity Volt Ammeter Power Bank Fast Charger Detector

$36^.99

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CB10 AC Circuit Breaker Finder and GFCI Receptacle Tester | Locate breakers/fuses live, 110-125VAC, two-pass calibration, GFCI outlet test, 9V, transmitter/receiver

$64^.99

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Volume Discounts:$61.99 - $64.99

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BSIDE Voltage Tester, Non-Contact with 3-Phase Rotation Indicator & Signal Percentage, Rechargeable AC Electrical Voltage Detector Pen, High/Low Sensitivity with 6 Ranges, 3-Mode Alarm with Analog Bar

$47^.99

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Volume Discounts:$47.59 - $47.99

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Variable Backlight USB Tester, LCD Display USB C & A Multi Meter, Voltmeter Amp Power Meter Battery Capacity Tester Internal Resistance Battery Level Indicator for Laptop Tablet Phone Power Bank

$36^.99

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Digital AC Circuit Breaker Finder Tool with GFCI Outlet Tester | 90-120V NCV Electrical Circuit Tracer Automatically Scan Voltage Detector Electrician Tool XT-33A

$53^.99

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Volume Discounts:$50.99 - $53.99

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BSIDE Smart Digital Multimeter Tester Rechargeable Electrical Voltmeter Capacitance Diode Continuity Resistance Live Check AC DC Voltage Tester

$52^.99

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Volume Discounts:$52.59 - $52.99

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BSIDE Digital Multimeter Tester Rechargeable Electrical Voltmeter, Smart Mode with Red & Green Backlight, Measures Capacitance Diode Ohm Continuity V-Alert DC AC Voltage with Carrying Case

$57^.99

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Volume Discounts:$57.59 - $57.99

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