AUTOOL BT260 Electrical Circuit Tester for Trucks 6V 12V 24V

Professional-grade circuit testing for heavy-duty vehicles.
The AUTOOL BT260 is built specifically for truck diagnostics, giving you fast, accurate electrical testing across 6V, 12V, and 24V systems.
Key Features
Wide Voltage Range:
Supports 6V, 12V, and 24V systems for cars, trucks, and commercial vehicles.
Active Component Testing:
Send power or ground directly to components to quickly verify functionality.
Polarity Detection:
Instantly identifies positive and negative circuits for safer diagnostics.
Short Circuit Protection:
Built-in safety prevents overload and protects both the tool and vehicle.
Long Cable Reach:
Extended cable allows easy access around large vehicles and trailers.
LED Display Feedback:
Clear voltage and status indication for precise troubleshooting.
Functions
Voltage testing
Continuity testing
Ground testing
Component activation (power/ground injection)
Polarity identification
Short circuit detection
Technical Specifications
Operating Voltage: 6V, 12V, 24V
Display Type: LED indicator
Cable Length: Approx. 6 meters
Protection: Built-in circuit breaker
Material: Industrial-grade ABS housing
Operating Temperature: -20°C to 50°C
Compatibility
Passenger vehicles (12V)
Trucks and buses (24V)
Motorcycles and smaller systems (6V)
Works with standard automotive electrical systems
Use Case
Quickly diagnose wiring faults in trucks and fleets
Test lights, relays, motors, and switches without removing parts
Ideal for workshops, mobile technicians, and roadside repairs
Installation and Setup
Plug-and-play via vehicle battery connection
Connect clamps to battery terminals
Use probe to test circuits directly
No additional tools or setup required
What’s in the Box
1x AUTOOL BT260 Circuit Tester
1x Heavy-duty probe cable
1x Battery connection clamps
1x User manual