Testing Lead Wire Pair with Crocodile Clips ($1\text{ Meter}$, Red + Black Insulated Test Cables)

Connect circuits reliably with the Testing Lead Wire Pair with Crocodile Clips ( $1 ext{ Meter}$ ). Designed for electronics testing, prototyping, and lab diagnostics, this heavy-duty test lead set features $100 ext{ cm}$ flexible copper jumper cables terminated with fully insulated color-coded alligator clips (Red & Black). Capable of handling up to $10 ext{A}$ current and $1000 ext{V}$ voltage, the strong spring-loaded jaws ensure a firm, low-resistance grip on battery terminals, multimeter probes, breadboard pins, and component leads.

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Tags Crocodile Clip Test Leads Alligator Clip Cables 1 Meter Red Black Test Lead Wire Multimeter Alligator Leads 1M Testing Jumper Cable Power Supply Test Wires Crocodile Clamp Patch Cord

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Product Details :

The Testing Lead Wire Pair with Crocodile Clips ( $1 ext{ Meter}$ ) is an indispensable diagnostic accessory for electronics workbenches, educational labs, repair shops, and hobbyist projects. This set includes two color-coded leads—one high-visibility Red (Positive) and one Black (Negative/Ground)—each measuring $100 ext{ cm}$ in length to provide generous reach between power supplies, multimeters, and target circuits.

Constructed from multi-strand high-purity copper core wire wrapped in flexible PVC insulation, these test leads offer low electrical resistance and excellent flexibility without kinking. Each end features a durable steel crocodile clip encased in a protective PVC boot to shield operators from accidental electrical shocks and short circuits during active circuit testing.

Key Features and Benefits

$1 ext{ Meter}$ Generous Cable Length: Provides ample working length across test benches without straining connections.
Strong Spring-Loaded Jaws: High-tension steel springs ensure a firm, vibration-proof grip on wire ends, battery lugs, and component terminals.
Full PVC Protective Boot Insulation: Color-coded flexible boots protect against shorting against adjacent components and keep hands safe.
High Conductivity Multi-Strand Copper Wire: Ensures low internal resistance for stable voltage and current measurements up to $10 ext{A}$ .
Versatile Terminal Grip: Serrated clip teeth bite securely through oxidation layers on metal leads and terminal posts.

Technical Specifications

Feature Component	Specification Details
Lead Assembly Type	Double-Ended Crocodile / Alligator Clip Test Leads
Color Coding	1 x Red (Positive), 1 x Black (Negative)
Cable Length	$1.0 ext{ Meter}$ ( $100 ext{ cm}$ )
Wire Conductor Material	High-Purity Multi-Strand Flexible Copper
Wire Insulation	Flexible Flame-Retardant PVC
Maximum Current Rating	$10 ext{ A}$ (Continuous up to $5 ext{A}$ recommended)
Maximum Voltage Rating	$1000 ext{V}$ CAT II / $600 ext{V}$ CAT III
Clip Material	Nickel-Plated Steel with PVC Insulating Boots
Operating Temperature	$-10^circ ext{C to } +80^circ ext{C}$

Connection & Application Guide

1. Functional Terminal Mapping:

Cable Color	Typical Polarity / Function	Target Connection Example
Red Lead	Positive ( $VCC / +V$ )	Bench Power Supply Positive Terminal, Multimeter Positive Lead
Black Lead	Negative ( $GND / 0V$ )	Bench Power Supply Ground Terminal, Common Ground Bus

2. Safe Usage Practices:

Verify Insulation Integrity: Inspect PVC boots prior to high-voltage measurements to ensure no wire or metal clip frame is exposed.
Current Limits: For continuous currents exceeding $5 ext{A}$ , monitor lead temperature to prevent thermal breakdown of the PVC jacket.
Clip Attachment: Always attach test leads to the de-energized load before applying power from your bench supply.

Applications

Bench Power Supply Connection: Hooking up DC power supplies to breadboards, motor drivers, and microcontroller boards.
Multimeter & Oscilloscope Diagnostics: Hands-free signal probing and voltage measurement.
Battery Testing & Charging: Connecting chargers to 12V lead-acid, 18650 Li-ion battery holders, and solar panels.
Educational & Science Labs: Quick circuit assembly for physics demonstrations and STEM electronics training.