Is there any advantage to this tool over just swapping in a known good relay? I'm not seeing the value here.

There are plenty of advantages to this if you know how to use it. Swapping with a known good relay will only tell you if the issue is the relay or not. This will allow you to check the power and ground to the relay while leaving it plugged in, this way you can check the voltage in a completed circuit. Example would be power wires with relay unplugged will show 12v, same wire with the relay plugged in could be 5v because of resistance on the wire, or ground wire can read 0ohms like there is nothing wrong but if you plug the relay back in there could be voltage on it indicating a bad ground. Resistance checks are not a good test for wires because resistance changes with heat, and once the circuit is under load the wires can heat up causing the circuit to fail.

what is the jaw opening at the tip? will it grab small fuses?

Not for fuses but works well on any relays.

Does this work with mitsubishi lancer evo's relays? like the panasonic 8627a030

holy lancer most relays are universal theres a good chance it will fit I would look at a info source ie Mitchell alldata motologic and look at the relay box top view and look at the pin designation best of luck to you

Can you pull the relay out stick these in the slots and find out if you have 12 volt at the relay Source when you turn the key on with the tester like

Yes, that is the purpose of this test kit. If you are unfamiliar with testing relays, then search for videos that use this test kit on relays. It's pretty straight forward.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Lisle 69300 Master Relay And Fused Circuit Test Kit

Product ID: 2403911

Details

Brand
Lisle
Color
Factory
Item Weight
2.1 pounds
Power Source
Hand Powered
Style
Master Relay

🔌8 versatile relay jumpers

🔧relay puller pliers included

🧰complete test lead kit

¥68637

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

🔧 Master your vehicle’s electrical system with precision and ease!

EFFORTLESS RELAY REMOVAL - Specialized puller pliers remove relays without wire damage—no piercing needed.
COMPACT PORTABLE DESIGN - Lightweight 2.1 lb kit fits easily in your toolbox for on-the-go professional repairs.
COMPREHENSIVE CIRCUIT TESTING - Switch, fuse, and power terminal leads provide quick access to live circuit diagnostics.
UNIVERSAL RELAY COMPATIBILITY - 8 jumpers cover most popular relays, including European models like VW and BMW.
SEAMLESS MULTIMETER INTEGRATION - Test lead kit ensures secure, hassle-free connections for accurate voltage and current readings.

The Lisle 69300 Master Relay and Fused Circuit Test Kit is a professional-grade automotive toolset designed for quick, accurate testing of relays and live circuits. Featuring 8 versatile jumpers, a secure test lead kit, and specialized relay puller pliers, it supports a wide range of vehicles including European models. Compact and hand-powered, this kit streamlines diagnostics and repairs, making it an essential addition for any serious automotive technician or enthusiast.

Specifications

ASIN	B00CRQSYY4
Best Sellers Rank	#28,557 in Automotive ( See Top 100 in Automotive ) #169 in Automotive Replacement Accessory Power Relays
Brand Name	Lisle
Color	Factory
Compatible Devices	Car
Customer Reviews	4.8 4.8 out of 5 stars (668)
Global Trade Identification Number	00083045693000
Included Components	Manufactuered Brand Product
Item Dimensions	4 x 2.3 x 1.5 inches
Item Type Name	Tools
Item Weight	2.1 pounds
Manufacturer	LISLE
Measurement Type	Multimeter
Model	69300
Number of Items	1
Part Number	69300
Power Source	Hand Powered
Specification Met	Energy Rating
Style Name	Master Relay Test Jump Set
UPC	083045693000
Unit Count	1 Count
Upper Temperature Rating	1 Kelvin
Warranty Description	30 Days

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

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month 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.