Skip to main content

Family business since 1978

Over 13,000 workshop tools

Rated Excellent on Trustpilot

Extensive guarantee coverage

Probes & Circuit Testers

Probes & Circuit Testers

Filter options

Browse by & Hide Filters Show Filters

Probes & Circuit Testers

Probes & Circuit Testers

Product
Qty in Cart
Quantity
Price
Subtotal

Quick view

Automotive Current Tester Mini, Standard & Maxi Blade Fuses 80A [TA125]

Sealey

List: £135.54
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £112.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Fast, accurate and safe current measurement at the fuse box. • Ideal for fault-finding on car and commercial vehicle electrical circuits. • Includes hold and peak functions for detecting current...

List: £135.54
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £112.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £135.54
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £112.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Automotive Current Tester Mini Blade Fuse 20A [TA121]

Sealey

List: £29.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £24.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Fast, accurate and safe current measurement at the fuse box. • Ideal for fault-finding on car and commercial vehicle electrical circuits. • Features large LCD display. • Plugs straight into the...

List: £29.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £24.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £29.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £24.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Automotive Current Tester Standard Blade Fuse 20A [TA120]

Sealey

List: £29.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £24.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Fast, accurate and safe current measurement at the fuse box. • Ideal for fault-finding on car and commercial vehicle electrical circuits. • Features large LCD display. • Plugs straight into the...

List: £29.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £24.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £29.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £24.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
On Sale

Quick view

Contact/Non-Contact Digital Tachometer [TA050]

Sealey

Now: £119.94
Inc. VAT

MSRP:
Inc. VAT

List: £147.54
Inc. VAT

Now: £99.95
Exc. VAT

MSRP:
Exc. VAT

List: £122.95
Exc. VAT

• Professional quality laser instrument for fast and accurate measurement of rotational speed with or without contact. • Will also measure total revolutions, frequency, surface speed and distance. •...

Now: £119.94
Inc. VAT

MSRP:
Inc. VAT

List: £147.54
Inc. VAT

Now: £99.95
Exc. VAT

MSRP:
Exc. VAT

List: £122.95
Exc. VAT

Quick view

Qty in Cart: 0

Price:

Now: £119.94
Inc. VAT

MSRP:
Inc. VAT

List: £147.54
Inc. VAT

Now: £99.95
Exc. VAT

MSRP:
Exc. VAT

List: £122.95
Exc. VAT

Subtotal:
Quick view

High Voltage CAT IV Tester for Hybrid/Electric Vehicles 1000V [PPHY]

Sealey

List: £119.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £99.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Professional 2-pole voltage tester CAT IV 1000V for checking high voltage on electric/hybrid vehicles. • Suitable for checking AC mains and DC power supplies between 6-1000V DC and 24-1000V AC. •...

List: £119.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £99.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £119.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £99.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Automotive Test Probe 2-24V [PPVT]

Sealey

List: £65.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £54.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Time-saving tool ideal for the automotive electrician and mechanic. • Connects to the vehicle’s own battery and reaches all corners of the vehicle with 5m cable. • Checks for shorts circuits and...

List: £65.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £54.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £65.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £54.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Auto Probe Plus 6-24V [PPX]

Sealey

List: £50.34
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £41.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• 6-24V Auto Probe with an integral worklight to aid use in dark engine bays plus an audible circuit tester for when the LED on the probe cannot be seen. • A brilliant tool for the auto electrician...

List: £50.34
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £41.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £50.34
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £41.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Auto Probe 3-42V DC [PP7]

Sealey

List: £197.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £164.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• A range of functions allow automotive electricians and mechanics the ability to effectively diagnose short circuits and bad earths. • The 4.6m lead connects to a 12V battery supply and reaches to...

List: £197.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £164.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £197.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £164.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Power Scope Automotive Probe 0-30V [PP100]

Sealey

List: £215.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £179.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• One of the most advanced automotive probes on the market, with a huge range of functions for effective automotive diagnostics, making short circuits and bad earths easy to find. • Features a scope...

List: £215.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £179.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £215.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £179.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Auto Probe 6-24V [PP1]

Sealey

List: £46.74
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £38.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• A brilliant tool for the auto electrician and mechanic. • Carry out the following tests on systems from 6V up to 24V quickly and efficiently: • Power up components prior to fitting including: -...

List: £46.74
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £38.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £46.74
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £38.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
On Sale

Quick view

LED Circuit Tester with Polarity Test 6-24V [AK4030]

Sealey

Now: £20.34
Inc. VAT

MSRP:
Inc. VAT

List: £28.74
Inc. VAT

Now: £16.95
Exc. VAT

MSRP:
Exc. VAT

List: £23.95
Exc. VAT

• Probe tool allows continuity and polarity tests to be carried out quickly and efficiently on 6, 12 and 24V systems. • Polarity indicated by red/green LEDs respectively. • Supplied with 1.5m cable...

Now: £20.34
Inc. VAT

MSRP:
Inc. VAT

List: £28.74
Inc. VAT

Now: £16.95
Exc. VAT

MSRP:
Exc. VAT

List: £23.95
Exc. VAT

Quick view

Qty in Cart: 0

Price:

Now: £20.34
Inc. VAT

MSRP:
Inc. VAT

List: £28.74
Inc. VAT

Now: £16.95
Exc. VAT

MSRP:
Exc. VAT

List: £23.95
Exc. VAT

Subtotal:
Quick view

Circuit Tester with Test Light 6-24V [AK402]

Sealey

List: £21.54
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £17.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Suitable for testing 6, 12 and 24V DC circuits. • Insulated, pointed probe tests through wire insulation. • Supplied with 1.5m cable and crocodile earth clamp.

List: £21.54
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £17.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £21.54
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £17.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:

Total: items /

Adding your products to cart

View Cart Continue Shopping

Items 13 to 24 of 25 total