AUTOOL 92-Piece Automotive Test Lead Kit
US$109.00
- 92-Piece Connection Range
- Back-Probe Access
- No-Cut Current Testing
- Meters + Oscilloscope
- 92-Piece Connection Range: Use terminal leads, extension leads, probes, alligator clips, and banana adapters across complex circuit setups.
- Back-Probe Access: Connect from the back of fitted terminals to reduce unnecessary connector damage.
- No-Cut Current Testing: Insert the matching lead into a supported current path without cutting the original wire.
- Meters + Oscilloscope: Extend compatible multimeters, current meters, and oscilloscope probes for sensor, actuator, and wiring checks.
- 12V/24V Mobile Kit: Support 12V/24V vehicle electrical work and keep the 92-piece set organized in the EVA case.
- 92-Piece Connection Range: Use terminal leads, extension leads, probes, alligator clips, and banana adapters across complex circuit setups.
- Back-Probe Access: Connect from the back of fitted terminals to reduce unnecessary connector damage.
- No-Cut Current Testing: Insert the matching lead into a supported current path without cutting the original wire.
- Meters + Oscilloscope: Extend compatible multimeters, current meters, and oscilloscope probes for sensor, actuator, and wiring checks.
- 12V/24V Mobile Kit: Support 12V/24V vehicle electrical work and keep the 92-piece set organized in the EVA case.
- 3-Year Warranty Main unit 3 years · Accessories 1 year
- 90-Day Returns Eligible returns within 90 days
- Official Store Genuine products · Direct support
AUTOOL 92-Piece Automotive Test Lead Kit
Cover More Circuit Connections in One Case
Build complex automotive meter and oscilloscope connections from one organized kit. The 92-piece set combines terminal leads, extension leads, probes, alligator clips, and banana adapters for back-probing fitted connectors and supported no-cut current paths. It supports sensor, actuator, and wiring checks across compatible 12V/24V vehicle systems.
- 92-Piece Connection Set
- Back-Probe Fitted Connectors
- No-Cut Current-Test Connections
- 12V / 24V Vehicle Circuits
- Meter + Scope Extensions

Key Features
92 Leads and Adapters for Complex Circuits
Back-Probe Access
When checking parts, the automotive multimeter test leads can connect directly from the back of terminals without damaging the circuit, reducing corrosion risk and avoiding unnecessary impedance increase.
No-Cut Current Testing
When checking current, simply connect the circuit through the test lead kit without cutting wires. This helps avoid unnecessary wire cutting when the adapter and ratings match the test point.
Portable EVA Carrying Case
The compact EVA carrying case protects the measuring leads and keeps all accessories organized, making the kit suitable for indoor work, outdoor repair, and mobile diagnostics.
Meter + Scope Extension Set
The set is suitable for current meters, multimeters, and oscilloscope probe extensions, helping users track, check, measure, or correct complex vehicle circuits without removing or cutting wires.
Vehicle Circuit Diagnosis
Diagnose, test, and repair complex automotive circuits with a wide range of terminal leads, extension leads, probes, and clips.
Sensors And Actuators
Troubleshoot sensors, actuators, and electronic circuits while minimizing connector damage and unnecessary wire cutting.
12V / 24V Vehicle Support
Suitable for 12V and 24V cars, RVs, trucks, ships, and other vehicle electrical systems.
Lab, Home And Industrial Use
The kit can also support laboratories, home electrical testing, and industrial circuit diagnosis when used with proper electrical safety practices.
3 Years Warranty Support
Main unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.











Service Workflow
Plan the Connection Before Back-Probing
Choose the Adapter
Match the connector, terminal size and probe style to the intended test point without forcing or spreading the vehicle terminal.
Check the Ratings
Use the lowest input and CAT limit in the complete meter-lead-probe path and confirm the circuit is within that rating.
Inspect the Lead
Do not use a lead with damaged insulation, loose metal, contamination or a bent connector.
Connect in a Safe State
De-energize or place the circuit in the condition required by the vehicle procedure before changing adapters; keep fingers behind guards.
Measure and Restore
Make the supported measurement, then remove the adapters and check that the vehicle terminal and seal are restored without damage.
Safe Use
Control Pin Fit, Current and Circuit State
Match the Complete Measurement Rating
The complete measurement path follows the lowest rating of the meter, terminal, fuse, lead, probe and adapter. Use a CAT- and voltage-rated setup for higher-energy work.
Protect the Vehicle Terminal
Choose the matching terminal size and never force a probe into a connector; spreading or scratching a terminal can create a new intermittent fault.
Inspect Insulation and Metalwork
Do not use a lead with damaged insulation, loose exposed metal, contamination, heat damage or a bent connector.
Change Connections Safely
De-energize or place the circuit in the state required by the vehicle procedure before changing adapters, and keep fingers behind the probe guards.
Specifications
Automotive Test Lead Kit Specifications
| Specification | Value |
|---|---|
| Kit size | 92 pieces |
| Product type | Automotive multimeter test-lead and connector adapter set |
Manual & Support
Find the Manual and Measurement Guidance
AUTOOL 92-Piece Test Lead Kit Manual & Guides
Visit the manual download center to find compatible tester host guides, then confirm terminal and probe fit, supported circuit use, lead routing and safe connections.

Package Contents
Adapter Kit Package Contents
- Included ItemMain Kit AUTOOL 92PCS Professional Test Lead Set
- Included ItemStorage EVA carrying case with shaped foam layout
- Included ItemLead Types Terminal leads, extension leads, probe leads, and banana plug adapters
- Included ItemClips / Probes Alligator clips and red / black test probes
- Included ItemUse Range Automotive circuits, sensors, actuators, and electronic circuits
- Included ItemMain unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.
Buyer Questions
Electrical Connection and Measurement Questions
What Is This Test Lead Set Used For?
The AUTOOL 92PCS Professional Test Lead Set is used for diagnosing, testing, and repairing complex vehicle circuits. It can also help troubleshoot sensors, actuators, and electronic circuits.
Can It Be Used On 12V And 24V Vehicles?
Yes. The kit is suitable for 12V and 24V cars, RVs, trucks, ships, and other compatible vehicle electrical systems.
Can I Use It With A Multimeter Or Oscilloscope?
Yes. The measuring lead set can be used with current meters, multimeters, and oscilloscope probe extensions, depending on the diagnostic setup and adapter connection.
Does It Require Cutting Vehicle Wires?
No. The kit is designed to help test circuits without cutting wires in common diagnostic scenarios. When checking current, the circuit can be connected through the wire lead instead of cutting the vehicle wire.
What Is Included In The 92PCS Kit?
The kit includes multiple terminal lead groups, extension leads, probe leads, banana plug adapters, alligator clips, red / black test probes, potentiometer-style test leads, and an EVA carrying case with shaped foam storage.
How Should I Store The Test Leads?
Store the leads, clips, probes, and adapters in the EVA carrying case after use. Keeping the shaped foam layout organized helps protect the accessories and reduces the chance of losing small adapters.
Is There Warranty Support?
Main unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.













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