what wire gauge are these cables?

I'm fairly sure these are 18 AWG stranded or equivalent size wire. I measured the wire resistance of the ones I have and they all came in at about 6.5 milliohms per foot, a pretty typical value for 18AWG. I also measured a similar test lead of similar length from another manufacturer and got the same resistance, and the manufacturer's data sheet says it's 18 AWG stranded wire and capable of 15A, so it seems very consistent.

What are the length of this product.?

I checked my order from 2018, and these were described as 1 meter cables. I measure 42 inches from plug tip to plug tip and the flexible wire length is 37 inches between the molded strain reliefs at the plug ends, so pretty much as described.

Do they pass cat 3 standards

I honestly don't they would come even close to meet standard.

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Sumnacon 5pcs Banana to Banana Plug Test Lead Set, 4mm Stackable Banana Plug Wire Test Cable Lead for Multimeter, Electrical Test Wire 1000V/15A

Product ID: 45747290

Details

Brand
Sumnacon
Color
Black Blue Red
Item Weight
9.07 g
Power Source
Corded
Style
Electronic

⚡1000V voltage rating

🔋15A max current capacity

🔌4mm stackable banana plugs

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MOP$206

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Description

⚡ Power up your testing game with Sumnacon’s flexible, stackable leads!

FLEX THAT LASTS - Premium silicone insulation keeps cables ultra-flexible and tangle-free—no more memory effect headaches.
PLUG PLAY POWER - Stackable 4mm banana plugs let you piggyback connections effortlessly for multitasking mastery.
LAB GRADE DURABILITY - Robust copper core and rubberized ends ensure long-lasting performance under 1000V/15A testing conditions.
TECH READY ESSENTIAL - Perfect for multimeters, automotive diagnostics, and electronics labs—your toolbox’s new MVP.
COLOR CODED CONVENIENCE - Five vibrant colors for quick circuit identification and streamlined workflow in any professional setting.

The Sumnacon 5pcs Banana to Banana Plug Test Lead Set features 1m flexible silicone-insulated cables with 4mm stackable banana plugs rated for 1000V and 15A. Designed for durability and ease of use, these color-coded leads are ideal for electrical testing, automotive diagnostics, and lab work, offering superior flexibility and reliable connectivity for professional technicians and electronics enthusiasts alike.

Specifications

ASIN	B07179VF5J
Best Sellers Rank	#14,538 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #44 in Test Probes & Leads
Brand Name	Sumnacon
Color	Black, Blue, Green, Red, Yellow
Compatible Devices	Multimeter, Automotive Diagnostic Tools
Customer Reviews	4.7 4.7 out of 5 stars (1,235)
Item Dimensions	1.18 x 1.57 x 0.5 inches
Item Weight	9.07 g
Manufacturer	Sumnacon
Measurement Type	Multimeter
Model	4330119086
Part Number	ULSMC01307
Power Source	Corded Electric
Specification Met	CE
Style Name	Electronic
UPC	606719421565
Unit Count	5.0 Count

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MOP$206

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In stock

Sold byAmazon MacauDelivered 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 Macau.

Secure transaction

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