6V-12V-24V DC Car Test Pen Alligator Clip Long Steel Probe
A 6 V to 24 V DC circuit tester with a 39 inch lead, alligator clip and long steel probe for automotive electrical diagnostics
- Features6V-24V test light automotive, Battery Powered, false
- Sports Team1 Piece
- TypeVolts
- Ergonomic non-slip handle ensures comfortable grip during extended use
- Bright bulb varies with voltage for intuitive circuit indication
- Alligator clip and probe enable bidirectional voltage testing
- Long stainless steel probe pierces insulation to reach tight spaces
- Insulated handle protects user during electrical diagnostics
6V-24V DC Circuit Tester
This automotive test pen checks voltage and continuity on 6V, 12V and 24V DC systems. A built-in bulb brightens with voltage level to give a clear visual signal. The 39 inch PU wire stays flexible while resisting wear. An insulated handle and sharp stainless steel probe allow safe access to tight wiring spaces.
Suits DIY owners and mobile technicians
The tool suits sedan, SUV, RV and truck owners who need quick fuse, short-circuit and voltage checks. It is not suited for AC mains testing or high-voltage EV battery diagnostics. Buyers who require numeric readouts or data logging should look at a digital multimeter instead.
Voltage range and probe reach
The tester comfortably handles 6V to 24V DC circuits found in most light and heavy-duty vehicles. The long steel probe pierces insulation to reach conductors in confined areas. It runs out of range on systems above 24V and cannot measure current draw or resistance values.
Highlights
- Ergonomic non-slip handle ensures comfortable grip during extended use
- Bright bulb varies with voltage for intuitive circuit indication
- Alligator clip and probe enable bidirectional voltage testing
- Long stainless steel probe pierces insulation to reach tight spaces
- Insulated handle protects user during electrical diagnostics
Specifications
| Brand | FEAOXYO |
|---|---|
| Features | 6V-24V test light automotive, Battery Powered, false |
| Sports Team | 1 Piece |
| Type | Volts |
Questions about this item
What vehicle voltage system is required for the 6V-12V-24V DC test pen to operate?
The tester works on 6 V, 12 V and 24 V DC systems, so it suits sedans, SUVs, RVs and trucks without any extra adapters.
Can the alligator clip stay attached to a battery terminal while I probe fuses with the long steel probe?
Yes, the large alligator clip grips the positive or negative terminal securely, leaving both hands free to probe fuses or trace short circuits.
How do I confirm the circuit tester is indicating voltage correctly after I connect the clip and touch the probe?
The built-in bulb lights brightly when voltage is present; its intensity changes with the measured voltage, giving an immediate visual confirmation.
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