







⚡ Power Up Your Diagnostics with Precision & Style!
The WINAMOO Car Test Light is a professional-grade auto circuit tester featuring a bright LED digital display with 0.1V resolution and ±0.2V accuracy. It supports a broad 3-48V range, ideal for cars, trucks, SUVs, and boats. Equipped with dual-color polarity indicators, a sharp stainless steel probe with anti-lost sleeve, and a 96-inch flexible spring wire with large alligator clips, it offers ergonomic, durable, and efficient electrical troubleshooting for vehicle maintenance.


















| ASIN | B0D8PXNPYH |
| Batteries Included | No |
| Batteries Required? | No |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,922) |
| Date First Available | November 2, 2025 |
| Included Components | automotive test light |
| Item Dimensions LxWxH | 28.2 x 10.7 x 3.6 cm |
| Item Weight | 200 g |
| Manufacturer | WINAMOO |
| Measurement Accuracy | .1 Volt |
| Part number | WITL111A |
| Power source type | Corded Electric |
| Product Dimensions | 28.19 x 10.67 x 3.56 cm; 200 g |
| Size | 3V-48V |
| Specification met | CE, UL |
J**E
Muy prácticos
C**R
tres bonne affichage
S**.
A very simple tool that picks up on voltage quite easily. The length of the wire is well sized for most cases. My only complaint is that the rubber warp on the handles of the ground prong managed to work their way off rather quickly, but that didn't affect the functionality of the tool. Definitely worth the price point and has helped me diagnose many automotive electrical problems.
B**.
Great basic tester just to check for voltage, works great to tell you the voltage of a battery (even 9V batteries) , will read out voltage of a car battery standing or running, helps determian if battery or the alternator is not good .
S**Y
Not only check continuity but also determine the automotive line voltage. East to read, simple, and neat
Trustpilot
2 days ago
3 weeks ago