PSU Tester | Newegg.com

Yankok [Digital Computer Power Supply Tester] for ATX ITX BTX PCI-E SATA HDD PSU 20/24 Pin LCD Display with Buzzer Alarm

$23^.99

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Volume Discounts:$23.59 - $23.99

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Power Circuit Probe Tester, 6V-24V DC Test Light, Automotive Circuit Tester & Short Circuit Finder, Component Activation, Polarity Test, Continuity Check, LED Indicator and Overload Protection

$54^.99

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12V 120W AC to DC Converter 110V to 12V 10A Car Cigarette Lighter Adapter Female Connector U.S. 2-Pin Plug Wall Outlet Power Supply Transformer for Car Devices Dash Cam MP3 Player Fan

$18^.89

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10-Amp Car Battery Charger, 12V and 24V Fully Automatic Smart Car Battery Desulfator, Battery Maintainer Trickle Charger, Battery Maintainer with Temperature Compensation for Boat Motorcycle

$49^.99

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Car Battery Tester, TOPDON BT600 12V , 12V/24V Cranking Tests and Charging Alternator Load 100-2000CCA Digital Battery Voltage Tester, 3.5" Screen with Built-in Printer

$305^.48

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Automotive Wire Tracer, Short & Open Finder, Broken Wire Detector DC 6-42V Cable Tracker, Broken Wire Locator, Electrical Fault Tracer, Circuit Tester & Auto Wire Locator

$94^.99

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Automotive Circuit Tester, DC 6-42V EM415pro Wire Tracer Automotive Short and Open Finder, Broken Wire Detector Tool with 7 Inch Flexible Probe for Cars Diagnostics

$54^.99

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PowerScan Automotive Circuit Tester, 12-24V Power Circuit Probe Tool Electrical Short Open Breaker Finder, AC/DC Voltage Current Resistance Detection, Trailer Light Test, 20FT Extension Cord

$174^.99

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Upgrade AC to DC Converter 15A 180W AC 100V~240V 50/60Hz to 12V Converter Car Cigarette Lighter Socket Adapter 12 Volt Power Supply 9.2FT for Car Refrigerator Vacuum Inflator and Other Devices

$61^.54

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DC 24V to 12V Power Converter, Car Truck DC 24V to 12V Power Converter Electric Inverter Voltage Reducer Step Down Transformer(24v?a12v/40A/480w)

$53^.58

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AC to DC Converter 100V ~ 240V to 12V 10A 120W Car Cigarette Lighter Socket AC/DC Power Supply Adapter Transformer for Tire Inflator Car Refrigerator Car Vacuum Cleaner and Other Car Devices

$56^.29

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16-Pin OBD2 Power Adapter Cable Dual 12V Cigarette Lighter Female Sockets with Independent Switch 18AWG Vehicle Power Supply Extension for Car Truck RV 1.8FT/50cm

$17^.89

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Vehicle Cigarette Lighter Female Socket Power Supply Extension Cable 12-24V Input and Output 15A 120W with Switch Indicator Light and Built-in 15A Fuse for Charging 1.64FT/50CM

$14^.89

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12V 10A Car Power Adapter Female Auto Cigarette Lighter Plug AC 100-240V to DC 12V 10A 120W Power Supply Adapter AC to DC Converter Transformer for Car Powered Device

$49^.45

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AC to DC Converter 110V to 12V 10A 120W Power Supply Car Cigarette Lighter Adapter to Wall Plug AC to DC Adapter for Car Vacuum Cleaner Inflator Refrigerator Cooler and Other Car Devices

$40^.57

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110V to 12V Converter 15A 180W Ac to Dc Adapter 12 Volt Cigarette Lighter Adapter to Wall Plug for Car Refrigerator Tire Inflator Vacuum Cleaner Iceless Cooler Air Pump (Upgraded)

$56^.98

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AC to DC Converter 110V to 12V 10A 120W Power Supply Car Cigarette Lighter Adapter to Wall Plug AC to DC Adapter for Car Vacuum Cleaner Inflator Refrigerator Cooler and Other Car Devices

$49^.89

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DC/DC Boost Converter 10-60V to 12-80V Boost Regulator 600W Automotive Power Transformer Adjustable Output Voltage Control

$68^.04

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Volume Discounts:$65.64 - $68.04

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QS-1212CBA-150W 150W DC-DC 6-32V to 0.8-28V Boost Converters Notebook Car Power Regulator

$164^.30

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Volume Discounts:$161.90 - $164.30

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Automotive Test Light Probe Kit, 3-36V DC Power Circuit Probe Tester with Voltmeter, Auto Electrical Voltage Fuse Continuity Tester Tool with Black Carrying Case

$94^.99

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Circuit Breaker Finder with LCD, GFCI Outlet Tester,Circuit Tracer Breaker Finder with NCV Test & Flashlight, Electrical Tester Includes Adapters and Carrying Case - Green

$119^.99

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1500Pcs 89 Kits Waterproof Automotive Electrical Connectors 1/2/3/4/6 Male&Female Automotive Replacement Electrical Accessories 22-14AWG with Ratchet Crimping Tool and Wire stripper

$119^.99

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AL100 Wire Tracer Electrical Automotive Short and Open Finder Solderstick Circuit Tester Break Finder Fault Probe Wire Detector Tool Electrical DC 6-42V Non Touch Wire Toner Tracer,Black

$109^.99

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Car Battery Tester 12V 24V 100-2000CCA Lead-Acid Battery, TOPDON BT300P Alternator Tester, Load Tester, with Built-in Printer, Spark Free Metal Clamps, Automatic Reverse Polarity Protection

$185^.39

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300W Power Inverter Compatible with Makita, DC 18V to AC 110-120V Battery Inverter, Portable Battery Adapter Charger Converter with 3 USB & 1 Type-C & 2 AC Outlet for Outdoor,Emergency(Tool Only)

$67^.99

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Volume Discounts:$67.59 - $67.99

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Ignition Coil Tester, MST-101 Automotive Electronic Fault Tester, Automotive Spark Tester and Voltage Tester Pen with LED Display

$52^.49

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Volume Discounts:$52.09 - $52.49

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300W Power Inverter Compatible with Craftsman, DC 20V to AC 110-120V Battery Inverter, Portable Battery Adapter Charger Converter with 3 USB & 1 Type-C & 2 AC Outlet for Outdoor,Emergency(Tool Only)

$67^.99

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Volume Discounts:$67.59 - $67.99

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DPS-150 DC Power Supply Variable, 30V 5A Adjustable DC CNC Power Supply with 4-Digit IPS Display, <20mV Power Ripple, PD/QC/DC Input, PC Programmable Switching Power Supply (NO Power Adapter)

$168^.99

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Two-piece intelligent fully automatic 6V to 12V battery charger, suitable for cars, Marine, motorcycles and lawn mowers

$59^.49

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Volume Discounts:$59.09 - $59.49

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BT705 Car Battery Tester 12V 24V, Automotive 100-2000CCA Battery Load Tester Battery Analyzer Digital Charging System Alternator Tester Cold Cranking for Heavy Duty Truck Boat Marine SUV ATV

$412^.94

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6 Piece Battery CableCopper Battery Inverter Cable with Terminals 3/8 inch LugsRed and Black 2-Ended Power Inverter Cable for Solar Motorcycle Auto RV Boat Marine (2awg, 1ft)

$50^.49

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Volume Discounts:$50.09 - $50.49

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DC 20V to 12V Step-Down Converter with Switch Compatible Dewalt 20V Battery,Over Discharge Protection,DC12V 20A 240W Buck Converter Voltage Regulator for Golf Cart RC Car Truck DIY

$45^.49

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Volume Discounts:$45.09 - $45.49

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12V USB C Car Charger Socket, 38W 12V USB Cigarette Lighter Replacement with PD 3.0 and QC 3.0 Car USB Port, Waterproof 12 Volt USB Outlet with Power Switch Voltmeter for Car Marine Truck RV

$28^.79

More options from $28.79 - $35.87

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DC/DC Converter 12V Step Up to 24V, Boost Converter 20A 480W Voltage Regulator, 24Volt Transformer, Power Supply Module Boost Transformer for Car Truck Vehicle Boat

$66^.99

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AC to DC Converter 24V 10A 240W Power Supply with Cooling Fan 110V to 12V Converter Transformer Cigarette Lighter Socket Power Adapter for Car Fridge, Vacuum, Tire Inflator, Portable Humidifier

$51^.99

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Autel MaxiBAS BTMS OBDII Battery Tester Memory Saver Preserves Vehicle Codes Electronic Presets Provides Power to Vehicles Computer Maintain Data Surge Protection Attaches to 12 Volt Backup Battery

$88^.39

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