Where do you clip the ground when testing under dash auto fuses?

Use the brake pedal bracket. I'd avoid using anything associated with the steering column.

Could this be used to test LED christmas lights?

Hi Tom, thanks for your inquiry, this test light could only be used to test 6-24V DC circuits, not for any AC circuits testing. Best Regards!

Where to buy spare bulb at? Or something similiar.

A spare comes with the unit but if both are blown I have no idea, You might just have to buy a new tester

Can I Just order the coiled wire with the alligator clip for replacement?

The coiled wire are Not available from this site, but they do show up on eBay occasionally.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

WINAMOO Premium LED Bulb Automotive Circuit Tester, 6-24V Test Light with 135 Inch PU Extended Spring Wire, Sharp Hard Steel Probe Vehicle Circuits Low DC Voltage Light Tester

WINAMOO Premium LED Bulb Automotive Circuit Tester, 6-24V Test Light with 135 Inch PU Extended Spring Wire, Sharp Hard Steel Probe Vehicle Circuits Low DC Voltage Light Tester

Product ID: 387460863

Details

Brand
WINAMOO
Colour
Clear
Item weight
0.19 Kilograms
Power source
Battery
Style
Circuit

💡High visibility LED bulb + spare

🔋6-24V wide voltage range

🛠️135-inch PU spring wire for flexibility

Description

🔧 Illuminate your diagnostics—never miss a spark with WINAMOO!

BIDIRECTIONAL TESTING - Clamp to positive or negative ground—flexible testing for all wiring setups.
DURABLE SAFE DESIGN - Sharp stainless steel probe with insulated rubber tip and shatter-proof acetate fiber body for reliable, shock-safe diagnostics.
VERSATILE VOLTAGE RANGE - Test any 6-24V vehicle circuit with precision and ease.
BRIGHT LONG LASTING LED INDICATOR - Instantly see circuit status with a high-quality LED bulb plus a spare for uninterrupted use.
EXTENDED REACH ONE HAND OPERATION - 135-inch PU spring wire and large alligator clip let you work comfortably in tight spaces, boosting efficiency.

The WINAMOO Premium LED Bulb Automotive Circuit Tester is a professional-grade 6-24V DC test light designed for automotive and electronic circuit diagnostics. Featuring a bright, long-life LED bulb with a replacement included, a sharp stainless steel probe with protective insulation, and a durable 135-inch PU spring wire, it offers flexible, bidirectional voltage testing. Its robust construction and ergonomic design make it an essential tool for mechanics and DIYers aiming for precise, efficient vehicle electrical troubleshooting.

Specifications

ASIN	B08D9RY532
Brand Name	WINAMOO
Color	Clear
Customer Reviews	4.7 4.7 out of 5 stars (3,357)
Item Weight	0.19 Kilograms
Manufacturer	WINAMOO
Maximum Operating Voltage	24 Volts
Minimum Operating Voltage	6 Volts
Model	WITL103A
Number of Items	1
Number of Packs	1
Part Number	WITL103A
Power Source	Battery Powered
Specification Met	Ul 61010-1, Ce, Rohs
Style Name	Circuit Testers
UPC	633337510791
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews