Does this come with an extra bulb?

Mine did not come with an extra bulb

I find item useful but desire a incandesent bulb, where may I purchase one ?

You can purchase bulbs here in Amazon or your local Hardware Store or Parts Store

I'm putting a wiring harness in my car to go with the hitch. if i want to test the harness after i insstall it, is this (6-24) the correct one i need?

Yes it is. It’s within the range that your harness will produce ~12-14v so you are safe To test.

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25936 Mini Circuit Tester for 6 Volt and 12 Volt Systems, Open Circuit Finder, Ground Testing Tool, Includes Automotive Probe and Bright Light Bulb

Product ID: 42543946

Details

Brand
OEMTOOLS
Color
Black and
Item dimensions L x W x H
12.1 x 5.2 x
Power Source
Hand Powered
Style
Mini Circuit

💡Bright high-intensity test bulb

🔋6/12V system compatible

🧰6 ft hi-vis coil cord

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$41.92

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Light up your circuit game with precision and power!

READY FOR EVERY JOB - Includes insulated heavy-duty clip and threaded alligator clip for secure, hands-free testing.
DUAL VOLTAGE MASTERY - Seamlessly tests both 6V and 12V automotive circuits for versatile troubleshooting.
PRECISION PROBING POWER - Sharp stainless steel probe pierces wires effortlessly for accurate circuit detection.
FLEXIBLE REACH NO LIMITS - 6-foot hi-visibility coil cord stretches up to 72 inches for ultimate maneuverability.
ILLUMINATE YOUR DIAGNOSTICS - High-intensity bulb ensures clear visibility even in the tightest engine bays.

The OEMTOOLS Mini Circuit Tester is a compact, ergonomic tool designed for professional-grade diagnostics on 6V and 12V automotive electrical systems. Featuring a bright high-intensity bulb, a flexible 6-foot hi-vis coil cord, and a sharp stainless steel probe, it enables precise detection of hot circuits, shorts, and grounds. Its durable insulated clips and threaded alligator clip compatibility make it an essential addition to any mechanic’s toolkit, perfect for tight spaces and bench use alike.

Specifications

ASIN	B004FEJF6C
Best Sellers Rank	#300,385 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #378 in Circuit Testers
Brand Name	OEMTOOLS
Color	Black and Orange
Compatible Devices	6V and 12V electrical systems (cars, trucks, etc.)
Customer Reviews	4.5 4.5 out of 5 stars (70)
Global Trade Identification Number	00076812259363
Included Components	Mini Circuit Tester
Item Dimensions	12.1 x 5.2 x 1.5 inches
Item Type Name	Mini Circuit Tester
Manufacturer	Great Neck Saw
Measurement Type	Voltmeter
Model	25936
Part Number	25936
Power Source	Hand Powered
Specification Met	Oemtools
Style Name	Mini Circuit Tester
UPC	076812259363
Unit Count	1.0 Count

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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.

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$41.92

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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