Diagnostics & Testing

Our diagnostic tools offer a comprehensive solution for identifying and troubleshooting vehicle issues with precision. From automotive analysers to multimeters and borescopes, this range helps mechanics quickly diagnose faults across various systems. Designed for accuracy and ease of use, our diagnostic tools are essential for maintaining vehicle performance, ensuring timely repairs, and reducing downtime.

Filter options

Browse by & Brand Hide Filters Show Filters

Diagnostics & Testing

Product
Qty in Cart
Quantity
Price
Subtotal

Quick view

8-Function Professional Auto-Ranging Digital Multimeter [TM102]

Sealey

List: £93.54
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £77.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• High precision auto-ranging multimeter. • Conforms to EN 61010-1 CATIII 600V safety requirements for electrical equipment for measurement, control and laboratory use. • Features temperature measurement capability, max./data hold and auto-power-off...

List: £93.54
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £77.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £93.54
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £77.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

6-Function Professional Digital Multimeter [TM100]

Sealey

List: £59.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £49.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• High precision multimeter. • Conforms to EN 61010-1 CATIII 600V safety requirements for electrical equipment for measurement, control and laboratory use. • Double moulded housing with soft grip case and large display for ease of use. • Probe and lead...

List: £59.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £49.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £59.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £49.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Timing Light Diesel Converter Box [TL95]

Sealey

List: £239.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £199.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Used to detect the pulse from the fuel pipes of diesel fuel injectors. • Works on most direct injection diesel engines fitted with 6mm(1/4") to 10mm(3/8") external fuel pipes. • Suitable for use with most timing lights, engine analysers and multimeters...

List: £239.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £199.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £239.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £199.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Lead Set with Inductive Pick-Up for TL93 1.5m [TL93/08]

Sealey

List: £31.14
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £25.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Inductive coupling and power lead set. • Applications: TL93.

List: £31.14
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £25.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £31.14
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £25.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
On Sale

Quick view

Timing Light with Advance [TL85]

Sealey

Now: £64.74
Inc. VAT

MSRP:
Inc. VAT

List: £83.94
Inc. VAT

Now: £53.95
Exc. VAT

MSRP:
Exc. VAT

List: £69.95
Exc. VAT

• COMPOSITE CASED – Durable impact resistant housing. • MEASURES TIMING ADVANCE – Range 0-60° BTDC. • MEASURES RETARD IGNITION TIMING – Ensures accurate ignition timing. • XENON LIGHT – With inductive impulse pick up for high visibility. • PUSH BUTTON...

Now: £64.74
Inc. VAT

MSRP:
Inc. VAT

List: £83.94
Inc. VAT

Now: £53.95
Exc. VAT

MSRP:
Exc. VAT

List: £69.95
Exc. VAT

Quick view

Qty in Cart: 0

Price:

Now: £64.74
Inc. VAT

MSRP:
Inc. VAT

List: £83.94
Inc. VAT

Now: £53.95
Exc. VAT

MSRP:
Exc. VAT

List: £69.95
Exc. VAT

Subtotal:
On Sale

Quick view

Digital Timing Light with Tach/Dwell/Advance/Volt [TL93]

Sealey

Now: £137.94
Inc. VAT

MSRP:
Inc. VAT

List: £167.94
Inc. VAT

Now: £114.95
Exc. VAT

MSRP:
Exc. VAT

List: £139.95
Exc. VAT

• XENON TIMING LIGHT – Includes mode for 2-stroke and distributorless, ‘lost spark’, 4-stroke engines. • LARGE LED DIGITAL DISPLAY – 4-digit LED read out. • INDUCTIVE IMPULSE PICK UP – Reads dwell, advance, voltage and rpm and retard ignition timing. •...

Now: £137.94
Inc. VAT

MSRP:
Inc. VAT

List: £167.94
Inc. VAT

Now: £114.95
Exc. VAT

MSRP:
Exc. VAT

List: £139.95
Exc. VAT

Quick view

Qty in Cart: 0

Price:

Now: £137.94
Inc. VAT

MSRP:
Inc. VAT

List: £167.94
Inc. VAT

Now: £114.95
Exc. VAT

MSRP:
Exc. VAT

List: £139.95
Exc. VAT

Subtotal:
Quick view

Replacement Lead Set with Inductive Pick-Up 1.5m [TL80/L]

Sealey

List: £23.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £19.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Inductive coupling and power lead set. • Application: TL85.

List: £23.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £19.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £23.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £19.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Automotive Test Lead & Crocodile Clip Set 6pc [TATL]

Sealey

List: £40.74
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £33.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Set of 1.35m automotive test leads with Ø4mm banana style connectors. • Used for testing and diagnosing faults in electronic circuits. • Suitable for use with most multimeters and analysers.

List: £40.74
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £33.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £40.74
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £33.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Digital Automotive Multimeter/Insulation Tester for Hybrid/Electric Vehicles [TA320]

Sealey

List: £515.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £429.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Specially designed for hybrid vehicles and conforms to EN61010 CAT III (1000V) and CAT IV (600V). • Unlike other multimeters this unit has an insulation test function that allows testing of the insulation of the high voltage cables and motor generator...

List: £515.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £429.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £515.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £429.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Digital Insulation Tester [TA319]

Sealey

List: £275.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £229.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Specially designed for testing insulation on high voltage cables. • Suitable for hybrid and electric vehicles. • Supplied with test leads, batteries and storage case. • Conforms to EN61010 CAT III (1000V).

List: £275.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £229.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £275.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £229.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Current Clamp AC/DC 40A/400A 28mm [TA311]

Sealey

List: £112.74
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £93.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Designed for use with a standard multimeter and measures current draw from vehicle components in situ. • Suitable for measuring both AC and DC current, without breaking into the circuit, with a 40A and 400A setting for accurate measurement. • Features...

List: £112.74
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £93.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Quick view

Qty in Cart: 0

Price:

List: £112.74
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £93.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

Subtotal:
Quick view

Current Clamp AC/DC 20A/80A 12mm [TA310]

Sealey

List: £119.94
Inc. VAT

MSRP:
Inc. VAT

List:
Inc. VAT

List: £99.95
Exc. VAT

MSRP:
Exc. VAT

List:
Exc. VAT

• Designed for use with a standard multimeter and measures current draw from vehicle components in situ. • Suitable for measuring both AC and DC current, without breaking into the circuit, with a 20A and 80A setting for accurate measurement. • Features...

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:

Total: items /

Adding your products to cart

View Cart Continue Shopping

Items 37 to 48 of 63 total