Electrical System Tools

2026 P180 Automotive Probe Tester 9-30V Electrical Power Probe, AC/DC Voltage/Diode/Resistance/Relay/Fuse Test, Wire Tracer, Battery/Fuel Injector Tester, 40FT Cable

Brand: aFe Power
Features: Circuit Probe Tester Kit; Breaker Finder; Accessories, Powered By Vehicle Battery Or Cigarette Lighter., false
Sports Team: 1 Piece
Type: Clamp
Model #: 692197886636

$189^.99 –
Free Shipping

Volume Discounts:$186.99 - $189.99

Compare

Quick View

GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More, Leads Battery Tester,14 Battery Range, Black

Brand: Gardner Bender, Actuant
Features: Rough Electrical^battery-testers, Battery Powered, false
Height: 1.5 L x 2.5 W x 3.8 H inches
Width: 1.5 L x 2.5 W x 3.8 H inches
Model #: 841726472655

$26^.99 –
Free Shipping

Volume Discounts:$23.99 - $26.99

Compare

Quick View

GBT-500A Analog 1.5 V Button Cell/22.5 Photo/AA/AAA/12 V/9 V/Lantern Cells & More, Leads Battery Tester,14 Battery Range, Black

Brand: Gardner Bender, Actuant
Features: Rough Electrical^battery-testers, Battery Powered, false
Height: 1.5 L x 2.5 W x 3.8 H inches
Width: 1.5 L x 2.5 W x 3.8 H inches
Model #: 151044284155

$27^.99 –
Free Shipping

Volume Discounts:$24.99 - $27.99

Compare

Quick View

Automotive Circuit Fault Probe Tester, High-Precision Current and Circuit Tester, ABS/PC 1PC Design, 20A 48V Fuse Blade Checker with LCD Screen and Front Light

Brand: UT-LNTELA
Features: Receiver * 1 Transmitter * 1, Battery Powered, true
Sports Team: 1 Piece
Model #: 290304926164

$43^.99 –
Free Shipping

Volume Discounts:$40.99 - $43.99

Compare

Quick View

PB100 Automotive Power Circuit Probe, 12-24 VDC Car Electrical Diagnostic Tool, AC/DC Voltage Current Resistance Short Detection, Trailer Light Test, Digital Voltmeter Ohmmeter, 40FT Cables

Brand: Ancel
Features: Probe Circuit Tester; 20ft Extension Cable; Probe Tip; Battery Hookup Clip; Box, Vehicle 12v/24v Battery Power Supply Or Ci-garette Lighter Power Supply; 24/7 Assistance Via Amazon @ Ancelt Ech C Om., false
Height: 10.2 L x 8.7 W x 2.9 H inches
Width: 10.2 L x 8.7 W x 2.9 H inches
Model #: 942940440078

$119^.99 –
Free Shipping

Volume Discounts:$104.99 - $119.99

Compare

Quick View

Digital Multimeter 6000 Counts- TRMS Auto Range Multi Testers, NCV Detector DC AC Voltage Current Meter Temperature Capacitance Resistance Diode Continuity Tester

Model #: C75J*OYJ*G1*0624-322

$55^.85 –
Free Shipping

Compare

Quick View

Car Battery Load Tester, 6V 50AMP/12V 100AMP Alternator Voltage Tester with Alligator Clips, Automotive Battery Health Checker Diagnostic Tool for Cars/RVs/Motorcycles/ATVs/Boats (Black)

Brand: QEUOBUE
Features: Car Battery Load Tester, No, Battery Powered
Height: 11.33 L x 4.29 W x 4.29 H inches
Width: 11.33 L x 4.29 W x 4.29 H inches
Model #: 496297006340

$49^.99 –
Free Shipping

Compare

Quick View

2Pcs Test Screwdriver Voltage Detector Pen, AC/DC 100-500V, Neon Tube Light Display, Circuit Tester with Slotted and Cross-Recess Tips

Brand: Generic, WuJuntool
Features: Voltage Detector Pen Screwdriver With Slotted Tip And Cross-recess Tip, Ac/Dc 100-500v, No Battery Required
Height: 0.5 L x 0.1 W x 0.1 H inches
Width: 0.5 L x 0.1 W x 0.1 H inches
Model #: 823277368795

$22^.99 –
Free Shipping

Volume Discounts:$19.99 - $22.99

Compare

Quick View

Paiying 12V 24V Car Electric System Diagnostic Battery Tester Power Probe Circuit Tester

Model #: mcmnbv3528

$38^.16 –
Free Shipping

Compare

Quick View

HT107 Socket Tester Voltage Test EU/UK/US Plug Line Tester RCD Voltage Measurement LCD Display Socket Tester-HT107E-UK

Brand: CHJIENJUJIDZ
Model #: 6913401468857

$28^.86 –
Free Shipping

Compare

Quick View

HT107 Socket Tester Voltage Test EU/UK/US Plug Line Tester RCD Voltage Measurement LCD Display Socket Tester-HT107B-US

Brand: CHJIENJUJIDZ
Model #: HT107B-US

$33^.29 –
Free Shipping

Compare

Quick View

Voltage Tester AC 100-500V with 3mm Slotted Screwdriver with Clip for Circuit Test, Green, Pack of 2

Brand: Duracell
Features: 0, Ul 61010-1, Electricity,electric
Height: 1 L x 1 W x 1 H centimeters
Width: 1 L x 1 W x 1 H centimeters
Model #: 358451994328

$19^.99 –
Free Shipping

Volume Discounts:$16.99 - $19.99

Compare

Quick View

Hantek 1008B 8 Channels Automotive Diagnostic Oscilloscope/DAQ Card/ 8 Channels Programmable Generator

Model #: 69089334678

$117^.49 –
Free Shipping

Compare

Quick View

Hantek CC65 AC/DC Current Clamp 1mV/10mA 65A for Oscilloscope 20KHz Bandwidth with BNC Connector (CC65)

Model #: 69089334702

$99^.00 –
Free Shipping

Compare

Quick View

Power Probe III Clamshell - Red (PP3CSRED) [Car Automotive Diagnostic Test Tool, Digital Volt Meter, AC/DC Current Resistance, Circuit Tester]

Model #: HEPL2502-ASPOW218

$337^.64 –
Free Shipping

Compare

Quick View

Tone Generator and Probe Kit, Toner Electrical Tool, Tone Generator kit, Wire Tracer Circuit Tester, 200EP High Accuracy Cable Tester, 77HP2 Tone and Probe Kit

Brand: aFe Power
Features: toner electrical tool, Battery Powered, false
Height: 3.5 L x 2.7 W x 1.5 H inches
Width: 3.5 L x 2.7 W x 1.5 H inches
Model #: 482850271903

$57^.98 –
Free Shipping

Volume Discounts:$54.98 - $57.98

Compare

Quick View

USB Tester Type-C PD 2.4" Digital Voltmeter Ammeter Volt Trigger Durable Tool

Model #: E376698367241

$49^.99 –
Free Shipping

Compare

Quick View

MS6812 Cable Tester, Tracker & Telephone Line Finder Tone Generator & Probe Kit for LAN / RJ11 / Electrical Cables, with Continuity & Polarity Test

Model #: 666ZP0804ZP.202621

$33^.79 –
Free Shipping

Volume Discounts:$32.19 - $33.79

Compare

Quick View

4-Way Flat Trailer Wiring Tester, Double End Male&Female Plug

Brand: UHANBUT
Features: 4-Way Flat Trailer Wiring Tester, Corded Electric
Height: 2.23 L x 1.32 W x 1.32 H inches
Width: 2.23 L x 1.32 W x 1.32 H inches
Model #: 234568800843

$24^.99 –
Free Shipping

Volume Discounts:$19.99 - $24.99

Compare

Quick View

Voltage Tester, 2.5V-30V Mini Digital DC Voltmeter with 0.28 inch LED Display (5 Pcs)

Brand: aFe Power
Features: Ce, Accuracy: 3%(+/- 1 Word), Battery Powered
Type: Clamp
Model #: 272750744340

$28^.99 –
Free Shipping

Volume Discounts:$25.99 - $28.99

Compare

Quick View

FOR ECU Scan Adapter MultiECUScan OBD 2 Connector ABS Air-bag obd2 Diagnostic Cable for ECUScan Tool 6 Color

Model #: .jiudian-YC5KU-0920

$16^.68 –
Free Shipping

Compare

Quick View

4PACK Digital Battery Tester Volt Checker for AA AAA C D 9V 1.5V Button Cell BT-168D LCD Display

Brand: UMLIFE
Features: battery tester for household batteries, Battery Powered, false
Sports Team: San Francisco 49ers
Model #: 299752397469

$26^.88 –
Free Shipping

Compare

Quick View

KEHIPI Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Wire Breakpoint Finder (Black)

Brand: KAIWEETS
Width: 4.0 in
Model #: HT100s-B

$25^.99 –
Free Shipping

Compare

Quick View

2PCS Voltage Tester Screwdriver Set, Magnetic Neon AC/DC Pen

Brand: Tomorotec, Attom Tech
Features: Voltage Tester Screwdrivers, Battery Powered, false
Weight: 0.09 kilograms
Sports Team: 2 Piece
Model #: 639150830517

$25^.99 –
Free Shipping

Volume Discounts:$22.99 - $25.99

Compare

Quick View

General Technologies Corp CT8002 Cordless Circuit Tester, Black

Brand: GTC, General Technologies Corp.
Features: CT8002, V-groove tip protector, Battery, Instructions, Battery Powered, true
Height: 7.5 L x 3.5 W x 1 H inches
Width: 7.5 L x 3.5 W x 1 H inches
Model #: 954582089303

$59^.99 –
Free Shipping

Volume Discounts:$56.99 - $59.99

Compare

Quick View

68 PCS Automotive Circuit Test Lead Kit,Multimeter Test Leads Set,Electrical Breakout Leads Automotive Kit with Terminals,Alligator Clip,Acicular Probe,Banana Plug Adapters,Volt Meter Lead

Brand: aFe Power
Features: Automotive Circuit Test Leads Kit, Battery Powered, false
Weight: 1.152 kilograms
Type: Clamp
Model #: 395552900179

$101^.99 –
Free Shipping

Volume Discounts:$96.99 - $101.99

Compare

Quick View

Digital Multimeter 4000 Counts, Voltage Tester with Accurate Ohm Volt Amp Readings, DC/AC Voltmeter Clearly Measures Resistance Continuity Diode Capacitance NCV for Household and Automotive

Model #: C75J*OYJ*G1*0624-408

$41^.85 –
Free Shipping

Compare

Quick View

Battery Tester Checker, Universal Small Battery Tester for AAA AA C D 9V 1.5V, Button Cell Batteries Checker - Small Volt Checker for All Batteries - 2 Pack

Brand: ZUFECY
Features: No, Battery Powered, false
Height: 4 L x 1 W x 1 H inches
Width: 4 L x 1 W x 1 H inches
Model #: 459333306301

$19^.99 –
Free Shipping

Volume Discounts:$16.99 - $19.99

Compare

Quick View

SOEWIOU PC ITX ATX BTX SATA LCD Computer Current Power Supply Voltage Tester

Model #: YQC-T3298

$24^.95 –
Free Shipping

Compare

Quick View

Non-Contact Voltage Tester, Double-Head Slotted/Crosshead Screwdriver

Brand: ANENG
Features: 1*B20 Test pen 2*AAA Battery, Battery Powered, true
Sports Team: 1 Piece
Model #: 894082823088

$34^.99 –
Free Shipping

Volume Discounts:$31.99 - $34.99

Compare

Quick View

Non-Contact Voltage Tester, Double-Head Slotted/Crosshead Screwdriver

Brand: ANENG
Features: 1*B20 Test pen 2*AAA Battery, Battery Powered, true
Sports Team: 1 Piece
Model #: 817697321213

$34^.99 –
Free Shipping

Volume Discounts:$31.99 - $34.99

Compare

Quick View

NCVT3P Dual Range Non Contact Voltage Tester, 12 - 1000V AC Pen, Flashlight, Audible and Flashing LED Alarms, Pocket Clip

Brand: KLEIN TOOLS, Klein Tools
Features: Dual Range Non Contact Voltage Tester Flashlight 12 1000V AC, IP 67, Battery Powered, true
Height: 1 L x 1 W x 1 H inches
Width: 1 L x 1 W x 1 H inches
Model #: 469828536533