Extra Fine Long Reach Test Probe CATIII 1000V 10A Red and Black - 135mm

The Extra Fine Long Test Probe is a precision test accessory engineered for challenging measurement environments where both length and narrow access are required. With a slim shaft diameter of approximately 1.6 mm, this probe is designed to reach into tightly packed components, dense terminal blocks, PCB test points and other confined areas that are difficult to access with standard probes.

The probe is constructed to the safety standards required for professional electrical work, carrying a CAT III 1000 V rating and a current rating of 10 A, ensuring reliable performance within low-energy distribution and branch circuits. The probe’s fine profile and robust build make it suitable for detailed diagnostic tasks in electrical, industrial and electronic testing applications.

The Extra Fine Long Test Probe is optimised for a variety of technical use cases, including:

Ideal for probing high-density circuit boards, fine-pitch components, test pads, and intricate wiring where space is limited. Its slender shaft allows precise contact without risk of shorting adjacent points.

Suitable for measurement and verification of voltages, continuity and circuit integrity within distribution panels, junction boxes, and terminal strips where compact access points exist.

Useful in industrial control systems, PLC cabinets, and machinery interfaces where space constraints and densely deployed connectors require a fine, reach-capable probe tip.

Enables access to narrow spaces within harnesses and sensor wirings for accurate measurement without disassembly.

Shaft Diameter: ~1.6 mm (extra fine profile)
Voltage Rating: 1000 V
Current Rating: 10 A
Safety Category: CAT III at 1000 V
Compatibility: Designed for use with standard 4 mm test leads / sockets (application dependent)
Materials: Metal probe tip and shaft (nickel-plated/brass core with insulation as required)
Approximate Total: 85 mm tip length (probe only)
Approximate Length: 85 mm tip length (probe only)

• CAT III 1000V 10A