Car Circuit Tester 6-24V Automotive Voltage Tester with Buzzer
$30.99
In stock — ready to ship
This CT03 car circuit tester checks 6-24V DC automotive electrical circuits on cars, SUVs, vans, off-road vehicles, motorcycles, scooters, and three-wheeled vehicles. The handheld tester has an LCD voltage display, red and green LEDs that show positive and negative polarity, and a buzzer alert. Its pen-style probe has an LED light at the tip for night work. An output power switch and auto-reset overload protection trip above 8A and sound an alarm. Two clip leads with red and black alligator clamps connect to the battery.
- Secure checkout
- Free shipping on orders of $75.00 or more
- 30-day returns
Product Description
Each unit is one circuit tester.
- Voltage range: DC 6-24V
- Probe length: 6.00 cm / 2.36 in
- Tester body length: 18.00 cm / 7.09 in
- Color options: green, red, blue
Materials & Care
Follow the care label sewn into the garment.
Size & Fit
Shipping & Returns
Orders are prepared in 1–2 business days and ship within the United States. Standard shipping is free on orders of $75.00 or more; below that it is $6.99.
| Method | Handling | Transit | Total | Cost |
|---|---|---|---|---|
| Standard | 1–2 business days | 5–7 business days | 6–9 business days | $6.99, free on orders of $75.00 or more |
| Express | 1–2 business days | 2–4 business days | 3–6 business days | $12.99 |
| Overnight | 1–2 business days | 1–2 business days | 2–4 business days | $24.99 |
Returns are accepted within 30 days of delivery, with no restocking fee.
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