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WINAMOO Automotive Test Light with 3-48V LED Digital Voltage Display, Auto Circuit Tester with Voltmeter & Dual Color Polarity Indicate, Electric Test Pen w/Stainless Probe for Car/Truck/SUV Checker | Envi

Otras opciones

Size3V-48V

Detalle de producto

-25%$9.35

WINAMOOVendido por Amazon · enviado por EnviPrime gratisEnvío gratis

WINAMOO Automotive Test Light with 3-48V LED Digital Voltage Display, Auto Circuit Tester with Voltmeter & Dual Color Polarity Indicate, Electric Test Pen w/Stainless Probe for Car/Truck/SUV Checker

4,72.410 reseñas

-25%$9.35Antes: ~~$12.53~~

Entrega garantizadaEn stock

Salida a tu país: 18-25 de Septiembre del 2026

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Sobre este producto

【ULTRA-DURABLE & SAFE CONSTRUCTION】This voltage tester pen adopts ergonomic handle for comfort and safe grip. Constructed with premium ABS body with higher transparency, shatter-proof and durable. Ensuring reliable battery meter and circuit analysis for safe operation, making them an essential tool in electrical troubleshooting. 【EXTENDED SPRING WIRE & LARGE ALLIGATOR CLIP】High quality 96 inch long enough spring wire increases flexibility to access across broad areas when testing. Attaching with large crocodile clip for easy single-handed operation, which is boosting the efficiency for car battery capacity checks and beyond. 【SHARP PROBE & ANTI-LOST PROTECTIVE SLEEVE】Sharp stainless steel probe for piercing insulation with ease, also for hard to reach tight areas. Integrated anti-lost protective sleeve to secure the probe during storage and safeguarding against damage, making sure no stab and wound and won't be lost wherever you go. 【QUICK DETECTION & EXTENSIVE USE】WINAMOO auto circuit tester helps you to quickly test car battery voltage and diagnoses issues in 3V-48V systems, including alternator tester functionality of car/truck/SUV/boat charging systems. Also to inspect circuit tester integrity of headlights, taillights, turn signal circuits, faulty sockets, fuse connections and more. 【PRECISE READOUTS & CLEAR DIGITAL DISPLAY】Bright LED display shows highly clear readings in any lighting condition, 0.1V resolution gives you reliable indication and shows you the voltage number easily & quickly. Bidirectional light emitting diode on the circuit board for easy battery load testing, red light indicates positive polarity, green light indicates negative polarity.

Marca: WINAMOO
Modelo: B0D8PXNPYH
Categoría aduanal: Industrial & Scientific

Reseñas

4,7

2.410 reseñas

11 con comentario

558%
439%
33%
20%
1

LovesAmazon24
13 de marzo de 2026
High quality, cheap cost. Get this one. Worth it!
This circuit tester works great and is really easy to use. The lights clearly show positive and negative polarity, which makes checking things quick and simple. I’ve used it to test wiring and battery voltage on my vehicles and it’s been very handy.The long spring wire and big alligator clip make it easy to reach around the engine bay, and the sharp probe helps get into tight spots. Solid little tool to have around if you work on your own vehicles.Ver másVer menos
1 persona la encontró útil
Sean W.
30 de enero de 2026
Great Tool!
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.Ver másVer menos
5 personas la encontraron útil
Bill B.
31 de enero de 2026
Lot of good uses for a good price.
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 .
CmfmotorSports
13 de abril de 2026
Budget-friendly tester that works—but built for light-duty use
WINAMOO Automotive Test Light with digital voltage display works as expected and does the job. It’s accurate enough for basic use and the display is a nice feature. That said, it doesn’t have a heavy-duty feel—the wiring feels more plastic than rubber, and overall build quality is on the lighter side. For occasional home use, it’s perfectly fine. I wouldn’t expect it to hold up long in a professional environment, and I could see the cable getting brittle over time if it lives in a toolbox. You just have to be realistic at this price point—it’s cheap, and it performs like it. I’d call it a 3-star tool on quality alone, but for the price-to-performance, it earns a solid 4 stars.Ver másVer menos
Tracy B Shelton Jr
4 de abril de 2026
Very nice
Very nice test light at a great price. Volts test same as my good test meter.
1 persona la encontró útil
John A
23 de diciembre de 2025
Meets my requirements...
Works great! No need to drag out the multi-meter for simple automotive testing. Shows voltage up to ~40 volts DC, with green light to indicate correct current flow, or red for reverse. Has ~8 in long insulated probe, with ~3 ft spring cord with an attached alligator clip that allows a relatively large area for testing without resetting the clip. Read-out is bright and easy. Can't confirm reliability, only had it for a month, but appears to be fairly robust.Only cons, the cord while not flinmsey by any means, is not as "stretchy" as I would like, but I suspect this will clear up with use.Also the alligator clip could be larger to facilitate easier clipping to bolts for better ground,(I know, being picky).Due to being 10 - 12 inches long plus the spring cord, this tester is definitely not shirt-pocket friendly, but I would definitely recommend it.Ver másVer menos
5 personas la encontraron útil