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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5Pcs 4mm Banana to Banana Plug Test Leads for Multimeter,3.3Ft/1M

Product ID: 45747290

Details

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

⚡1000V / 15A max rating

🌀Silicone insulation for flexibility

🔌4mm banana plug size

€ 34.63

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Plug into precision and power — test like a pro, every time!

COMPACT LIGHTWEIGHT - 1 meter length and featherlight design fit perfectly in any techie’s toolbox or meter bag.
STACKABLE BANANA PLUGS - Piggyback multiple connections effortlessly for complex testing setups.
COLOR CODED CONVENIENCE - Five vibrant colors to organize and identify circuits quickly and professionally.
PREMIUM SILICONE CABLES - Ultra-flexible, tangle-free leads that resist memory and wear for long-lasting use.
HIGH VOLTAGE CURRENT RATED - Safe and reliable up to 1000V and 15A, perfect for automotive and lab testing.

The Sumnacon 5Pcs 4mm Banana to Banana Plug Test Leads are premium silicone-insulated cables designed for professional-grade electrical testing. Rated for up to 1000V and 15A, these 1-meter flexible leads feature stackable banana plugs for versatile connections, vibrant color coding for easy circuit management, and durable construction that resists wear and tangling. Ideal for multimeters, automotive diagnostics, and lab environments, they’re a must-have for any serious electronics technician.

Specifications

ASIN	B07179VF5J
Best Sellers Rank	#20,782 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #59 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 (1,250)
Item Dimensions	1.18 x 1.57 x 0.5 inches
Item Highlight	1000V/15A Flexible Stackable Stackable Banana Plug Wire Test Cable Lead for Electrical Testing
Item Weight	9.07 g
Manufacturer	Sumnacon
Measurement Type	Multimeter
Model	4330119086
Number of Items	5
Part Number	ULSMC01307
Power Source	Corded Electric
Specification Met	CE
Style Name	Electronic
UPC	606719421565
Unit Count	5 Count

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