Test lead set Voltcraft MS-4P — 1.20 m, black/red insulated leads

Voltcraft MS-4P test lead set consists of two insulated leads — one black and one red — each 1.20 m long. The leads are intended for electrical measurements and test bench use, providing clear polarity identification and flexible reach for multimeters, power supplies and laboratory equipment. The set is suitable for routine maintenance, diagnostic work and circuit testing where visible, insulated connections are required.

Advantages

The paired black and red insulation makes polarity recognition immediate, reducing connection errors. At 1.20 m length each, the leads offer sufficient reach on workbenches while remaining manageable and tangle-resistant. Insulated conductors deliver protection against accidental contact and help maintain signal integrity during measurements. The simple, robust construction supports repeated use in maintenance and lab environments.

Suitable for

• Multimeter measurements in workshops and labs
• Connecting power supplies to devices under test
• Bench testing and circuit verification
• Routine electrical maintenance and diagnostics

Key specifications

• Two insulated leads: one black, one red
• Length per lead: 1.20 m
• Flexible insulated conductor for safe handling
• Designed for measurement and test bench applications

How to use

Connect the red lead to the positive terminal and the black lead to the negative or common terminal of the measurement device or power source. Ensure connectors are firmly attached to the terminals of the multimeter, power supply or test point before taking measurements. Route the leads to avoid sharp edges or moving parts and keep insulation intact; replace the leads if damage to the insulation or conductor is observed. Observe standard safety procedures for the specific electrical environment and measurement task.

Usage recommendations

Use the colour-coded leads to streamline setup and minimize polarity mistakes. For high-voltage, high-current or precision measurement tasks, verify that these leads meet the required voltage and current ratings for your equipment and environment before use. Store the leads coiled without tight bends and inspect insulation regularly to maintain safe operation.