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Circuit Testers

Collection: Circuit Testers

Power Probe is the name most auto electricians reach for. Circuit testers that power, ground and test components in place, plus test lights and leads from Powerhand, Sealey and Laser Tools. Finds the break in the circuit far quicker than chasing wires.

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36 products

Power Probe PPFUSE Fuse Monitor

Power Probe

Circuit Testers

Power Probe PPFUSE Fuse Monitor

Regular price £108.29
Sale price Regular price
POWERPROBE 3 In Blister Pack - Red

Power Probe

Circuit Testers

POWERPROBE 3 In Blister Pack - Red

Regular price £139.95
Sale price Regular price
PowerProbe PPDRAW Draw Monitor

Power Probe

Circuit Testers

PowerProbe PPDRAW Draw Monitor

Regular price £169.95
Sale price Regular price
Powerhand SIN-400.0552 50pc Vehicle Electrical Testing lead set

Powerhand

Circuit Testers

Powerhand SIN-400.0552 50pc Vehicle Electrical Testing lead set

Regular price £189.95
Sale price Regular price
Sealey VS225 Automotive Back Probes 0.7mm 15pc

Sealey

Circuit Testers

Sealey VS225 Automotive Back Probes 0.7mm 15pc

Regular price £12.99
Sale price Regular price
POWERPROBE Circuit Tracer & Short Finder Kit PPECT3000

Power Probe

Circuit Testers

POWERPROBE Circuit Tracer & Short Finder Kit PPECT3000

Regular price £224.95
Sale price Regular price
Laser 8126 Connection Grab Test Set

Laser Tools

Circuit Testers

Laser 8126 Connection Grab Test Set

Regular price £39.95
Sale price Regular price
Powerhand SIN-400.0550 Battery Tester With Printer

Powerhand

Circuit Testers

Powerhand SIN-400.0550 Battery Tester With Printer

Regular price £180.95
Sale price Regular price
PowerProbe 3 with PowerFlow Technology Red

Power Probe

Circuit Testers

PowerProbe 3 with PowerFlow Technology Red

Regular price £199.95
Sale price Regular price
Power Probe PPKIT03S Master Combo Kit With ECT3000 Diagnostic & Power Probe 3
Sealey Automotive Test Lead & Crocodile Clip Set 6pc

Sealey

Circuit Testers

Sealey Automotive Test Lead & Crocodile Clip Set 6pc

Regular price £32.95
Sale price Regular price
Powerprobe 3 In Blister Pack - Carbon Fibre

Power Probe

Circuit Testers

Powerprobe 3 In Blister Pack - Carbon Fibre

Regular price £159.95
Sale price Regular price
Powerhand SIN-400.3108 Universal Test Lead Kit - 10 Piece

Powerhand

Circuit Testers

Powerhand SIN-400.3108 Universal Test Lead Kit - 10 Piece

Regular price £69.95
Sale price Regular price
Power Probe PPTM01AS The Maestro Automotive Circuit Tester

Power Probe

Circuit Testers

Power Probe PPTM01AS The Maestro Automotive Circuit Tester

Regular price £429.95
Sale price Regular price
Laser 6843 High Voltage Tester CAT IV 1000V

Laser Tools

Circuit Testers

Laser 6843 High Voltage Tester CAT IV 1000V

Regular price £85.95
Sale price Regular price
Powerhand SIN-400.0600 Automotive Test Probe - 6 - 24v

Powerhand

Circuit Testers

Powerhand SIN-400.0600 Automotive Test Probe - 6 - 24v

Regular price £29.95
Sale price Regular price
Powerprobe 3 With Accessories Kit - Carbon Fibre

Power Probe

Circuit Testers

Powerprobe 3 With Accessories Kit - Carbon Fibre

Regular price £205.95
Sale price Regular price
Laser 7803 Two Pole Voltage Tester 12 - 600V

Laser Tools

Circuit Testers

Laser 7803 Two Pole Voltage Tester 12 - 600V

Regular price £15.95
Sale price Regular price
POWERPROBE Sensor Test Lead Kit

Power Probe

Circuit Testers

POWERPROBE Sensor Test Lead Kit

Regular price £224.95
Sale price Regular price
POWERHAND 17Pc Universal Back Probe & Alligator Clip Set

Powerhand

Circuit Testers

POWERHAND 17Pc Universal Back Probe & Alligator Clip Set

Regular price £28.95
Sale price Regular price
Laser 6544 Back Probe Set - 8 Piece

Laser Tools

Circuit Testers

Laser 6544 Back Probe Set - 8 Piece

Regular price £18.95
Sale price Regular price
Milwaukee Voltage Detector (4932352561)

Milwaukee

Circuit Testers

Milwaukee Voltage Detector (4932352561)

Regular price £14.95
Sale price Regular price
Power Probe ECT3000 Short Circuit Tracer Kit

Power Probe

Circuit Testers

Power Probe ECT3000 Short Circuit Tracer Kit

Regular price £206.95
Sale price Regular price
Sealey BT2012.V2 Digital Battery & Alternator Tester With Printer

Sealey

Circuit Testers

Sealey BT2012.V2 Digital Battery & Alternator Tester With Printer

Regular price £199.95
Sale price Regular price
Powerhand SIN-400.3117 Cordless Pocket Circuit Tester 3-30V

Powerhand

Circuit Testers

Powerhand SIN-400.3117 Cordless Pocket Circuit Tester 3-30V

Regular price £19.95
Sale price Regular price
Powerhand SIN-400.3116 3-48V LCD circuit tester

Powerhand

Circuit Testers

Powerhand SIN-400.3116 3-48V LCD circuit tester

Regular price £32.95
Sale price Regular price
Sealey Wireless Battery Tester 12V

Sealey

Circuit Testers

Sealey Wireless Battery Tester 12V

Regular price £35.95
Sale price Regular price
Sealey Circuit Tester 6-24V

Sealey

Circuit Testers

Sealey Circuit Tester 6-24V

Regular price £5.95
Sale price Regular price
Sealey Auto Probe 6-24V

Sealey

Circuit Testers

Sealey Auto Probe 6-24V

Regular price £23.95
Sale price Regular price
Sealey In-Line Ignition/HT Spark Tester

Sealey

Circuit Testers

Sealey In-Line Ignition/HT Spark Tester

Regular price £5.95
Sale price Regular price
Sealey Digital Battery & Alternator Tester 12V

Sealey

Circuit Testers

Sealey Digital Battery & Alternator Tester 12V

Regular price £59.45
Sale price Regular price
Powerhand SIN-400.3120 In Line Spark Plug Tester

Powerhand

Circuit Testers

Powerhand SIN-400.3120 In Line Spark Plug Tester

Regular price £6.95
Sale price Regular price
PowerProbe PP3CSBLU Circuit Tester - Basic Blue

Power Probe

Circuit Testers

PowerProbe PP3CSBLU Circuit Tester - Basic Blue

Regular price £99.95
Sale price Regular price
Sealey IR & RF Key Fob Tester

Sealey

Circuit Testers

Sealey IR & RF Key Fob Tester

Regular price £29.95
Sale price Regular price
PowerProbe PP3CSGRN Circuit Tester - Green

Power Probe

Circuit Testers

PowerProbe PP3CSGRN Circuit Tester - Green

Regular price £99.95
Sale price Regular price
Power Probe PPTACT1CS Volt Tester - 12 Volt

Power Probe

Circuit Testers

Power Probe PPTACT1CS Volt Tester - 12 Volt

Regular price £42.95
Sale price Regular price
Information

Why Shop With Toolmix

A range of sleek tools to match your professional or DIY needs.

Contact Us

Next Day Delivery

Next day delivery before 2:30pm.

1hr Timeslot

1hr timeslot on next day delivery.

Flexible Payment

Pay in 3 with Klarna at checkout.

Online Support

Here to help, just ask us.

Customer Service

Mon-Fri, 9am-5pm.

Address

Unit 6a, Hambleton Grove, Knaresborough, HG5 0DB