Cable Testers | Newegg.com

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/0-12A,PD2.0/PD3.0/PPS/QC2.0/QC3.0/FCP

$39^.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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Underground Wall Wire Locator Cable Tracer Kit High Sensitivity Tester for Short Circuit Testing Line Tracing Wiring System Maintenance

$75^.18

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Volume Discounts:$74.78 - $75.18

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DC 0-30V 3-Wire Voltmeter 3-Digit LED Display Panel Volt Meter Voltage Tester

$5^.49

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DC 100V 10A Voltmeter Ammeter LED Dual Volt Amp Meter Voltage Current Tester

$5^.69

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BSIDE UX1 Digital Clamp Meter 1mA AC/DC Current True RMS Auto-Ranging 6000 Counts Meter Hz Temperature Capacitance Live Check V-Alert Low Impedance Voltage Tester

$89^.98

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Automobile test instrument for indicating the polarity of the lamp circuit and for testing the lighting lamps and the lamp strip - 3-72V

$34^.79

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2PCS 360W USB C Tester Power Meter, 4-30V 0-12A Type-C PD Tester Digital Multimeter, Power Voltage and Current Tester Meter, Power Bank Capacity Voltmeter USB Cable Charger Detector

$37^.99

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LCD USB-C Digital Tester Power Voltage Amps Meter DC 4-24V | Current Capacity Cable Tester Tool, UT658Dual Voltmeter Ammeter Detector Inspecting Portable Power Sources

$44^.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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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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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

$39^.99

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2PCS 360W USB C Tester Power Meter, 4-30V 0-12A Type-C PD Tester Digital Multimeter, Power Voltage and Current Tester Meter, Power Bank Capacity Voltmeter USB Cable Charger Detector

$36^.99

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USB Power Meter Tester 2 in 1 Type C Digital Multimeter | Color Screen LCD, Voltage Current Voltmeter Amp Volt Ammeter Detector, USB Cable Charger Indicator, DC3.6-30V/0-5.1A

$44^.98

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Volume Discounts:$43.58 - $44.98

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

$64^.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 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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3 Pack 0.28" Digital Voltmeter Ammeter DC 100V 10A Amp Voltage Current Meter Tester 3 Bits Blue + Red Dual LED Display Panel with Connect Wires

$11^.99

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Volume Discounts:$9.59 - $11.99

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USB Multimeter USB Voltmeter Ammeter Load Tester USB Voltage Current PD Battery Power Capacity Charger Type C Meter Tester LCD Display Cable Resistance QC2.0/3.0/4.0 N10 1.44 Inch Screen

$43^.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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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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Ultra-small 0-100V DC 3-Wire Voltmeter 3-Digit LED Volt Meter Voltage Tester

$4^.19

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USB 3.0 Multimeter Tester (3.7-32V / 0-5.1A), Digital USB Voltmeter Ammeter with IPS Color Display, Power & Battery Capacity Detector

$25^.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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FNB48P USB Tester, PD/QC, USB-C E-Marker Reader, 24V 6.5A, USB-A/C | PD2.0/3.0 & QC2.0/3.0, Voltage/Current/Power Monitoring, Real-Time Graphs, Capacity, Ripple, PD Trigger, APP/PC Software

$121^.97

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FNB58 USB Tester, PD/QC, USB-C E-Marker Reader, 28V 7A, USB-A/C | PD2.0/3.0 & QC2.0/3.0, Voltage/Current/Power Monitoring, Real-Time Graphs, Capacity, Ripple, PD Trigger (NO APP/PC Software)

$126^.47

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3 Pack 0.28" Digital Voltmeter Ammeter DC 100V 10A Amp Voltage Current Meter Tester 3 Bits Blue + Red Dual LED Display Panel with Connect Wires

$12^.99

More options from $12.99 - $15.49

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Volume Discounts:$11.59 - $12.99

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AJMRTC DT3 Data Cable Detection Board, Type C Micro USB Lightning Cable Tester Detector, Test Fast Charging Data Cables for IOS Android, USB Cable Testing Tool

$12^.20

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BSIDE DC Current Clamp Meter 6000 Counts Digital Multimeter Amp Continuity Ohm Hz Live Check V-Alert Voltage Tester with Back Clip

$110^.99

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Volume Discounts:$110.59 - $110.99

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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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LCD USB-C Digital Tester Power Voltage Amps Meter DC 4-24V | Current Capacity Cable Tester Tool, UT658Dual Voltmeter Ammeter Detector Inspecting Portable Power Sources

$40^.99

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Circuit Breaker Finder with LCD Display, GFCI Outlet Tester, Electrical Circuit Tracer Tool with NCV Test & Flashlight, Includes Carrying Case - KT301

$85^.99

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Volume Discounts:$82.99 - $85.99

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BSIDE DC AC Clamp Meter, Open-Jaw 600A with Smart, TRMS Color LCD Rechargeable Digital Multimeter, Amp Capacitance Diode Duty Cycle Ohm Hz Continuity V-Alert Live Check Voltage Tester with Flashlight

$131^.99

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Volume Discounts:$131.59 - $131.99

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10000 Counts Clamp Meter and USB Tester

$278^.00

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6-24V Car Auto Digital Power Probe Circuit Electrical Tester Test Device System

$36^.99

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