Electrical & Testing Equipment
Electrical and testing equipment for Land Rover fault-finding and starting support, including 12V battery testers, lithium jump starters and a TD5 fuel pressure test kit.
Start with the fault or test required, then check system voltage, battery type, engine capacity, test range and vehicle or engine fitment. Jump starters provide temporary starting power, while battery and fuel-pressure testing helps identify the fault before parts are replaced.
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Find the right electrical or testing equipment
The products in this section cover three separate jobs: testing the battery, starting and charging systems; providing a self-contained jump start; and checking TD5 fuel pressure. Select the equipment around the fault or job rather than the fact that the vehicle will not start.
| Job | Best place to start | Check before ordering |
|---|---|---|
| Checking battery condition, cranking and charging performance | 12V battery tester | Check the battery type, rating standard, stated testing range and 12V vehicle-system compatibility |
| Keeping a compact jump starter in the vehicle | Draper 2000A jump starter or NOCO GB70 2000A jump starter | Check system voltage, petrol or diesel engine rating, storage size, supplied leads and charging arrangement |
| Heavy-duty workshop, touring or recovery use | NOCO GB150 3000A jump starter | Compare engine rating, starting output, unit size, accessory outputs and the amount of reserve required |
| Diagnosing TD5 fuel-pressure faults | TD5 fuel pressure test kit | Confirm Defender TD5 or Discovery 2 TD5 fitment and follow the product information for connecting the test kit at the fuel pressure regulator |
Check the equipment specification before ordering
Electrical-system voltage, battery construction and engine size matter when selecting battery equipment. Specialist testing tools may instead depend on the exact vehicle, engine and component being checked.
Vehicle-system voltage
Confirm that the tester or jump starter matches the vehicle’s 12V electrical system. Equipment intended for 12V vehicles must not be used on a 24V system.
Confirm that the tester or jump starter matches the vehicle’s 12V electrical system. Equipment intended for 12V vehicles must not be used on a 24V system.
Battery type and rating
Battery testers can support different lead-acid, AGM, Gel and EFB constructions and several battery-rating standards. Check the product specification against the battery label.
Battery testers can support different lead-acid, AGM, Gel and EFB constructions and several battery-rating standards. Check the product specification against the battery label.
Engine starting capacity
Compare the jump starter’s stated petrol and diesel engine ratings rather than selecting it from peak current alone.
Compare the jump starter’s stated petrol and diesel engine ratings rather than selecting it from peak current alone.
Vehicle-specific testing
The TD5 fuel pressure kit is made for Defender TD5 and Discovery 2 TD5 engines and is not a general electrical-system tester.
The TD5 fuel pressure kit is made for Defender TD5 and Discovery 2 TD5 engines and is not a general electrical-system tester.
Battery testing, jump starting and TD5 diagnosis
| Equipment | What it does |
|---|---|
| Battery tester | Checks battery condition, cranking performance and alternator charging output before a battery, starter motor or alternator is replaced. |
| Lithium jump starter | Provides temporary starting power without positioning another vehicle and connecting conventional jump leads. |
| TD5 fuel pressure test kit | Measures physical fuel pressure at the regulator to help diagnose pump, supply and running faults that cannot be confirmed from electronic diagnostics alone. |
Related workshop and electrical sections
| Section | Use it for |
|---|---|
| Workshop & Tools | The complete workshop section, including service tools, lifting equipment, hand tools and workshop supplies |
| Land Rover Batteries | Replacement 12V starter and leisure batteries where testing confirms that the existing battery needs replacing |
| Land Rover Diagnostic Equipment | Electronic diagnostic equipment for reading and working with supported Land Rover vehicle systems |
| Service Tools | General and specialist tools for servicing, mechanical testing and component removal |
