Kurth Electronic D140B Probe 410 Test Probe, Red, CAT III 1000V / CAT IV 600V, 16 A, 4mm Safety Plug

The D140B Probe 410 is a pointed test probe built for demanding electrical measurement tasks in industrial, electronics, and automotive environments. Its slim 11 mm handle and 19 mm needle tip reach into tight test points where standard probes cannot, while the stackable 4 mm safety plug allows direct connection to multimeters and test leads without additional adapters.

Highlights

• Rated for CAT III 1000 V and CAT IV 600 V, suitable for high-energy circuits
• Double insulated polyamide housing for reliable protection during live testing
• Nickel-plated brass tip provides precise contact and long-term durability
• Stackable 4 mm safety plug enables secure series connections
• Compact 155 mm overall length with 19 mm tip for confined spaces

In daily use

The D140B Probe 410 is a single red test probe intended for use with a compatible test lead or multimeter input. It handles up to 16 A and operates from -20°C to +70°C, making it a dependable choice for field service and bench work. The CE-marked probe follows IEC 61010 connection standards and is sold as one piece.

Full specifications

• Product type: Test probe / test adapter
• Connection type: 4 mm safety plug (stackable)
• Safety category: CAT III 1000 V / CAT IV 600 V
• Maximum voltage: 1000 V AC/DC
• Maximum current: 16 A
• Tip type: Pointed / needle tip
• Insulation: Double insulated
• Overall length: 155 mm
• Tip length: 19 mm
• Handle diameter: 11 mm
• Colour: Red
• Housing material: Polyamide (PA)
• Tip material: Nickel-plated brass
• Operating temperature: -20°C to +70°C
• Compliance: CE
• Application: Electrical testing, electronics, industrial, automotive
• Connection standard: IEC 61010
• Quantity per pack: 1 piece

Final note

A single, high-spec test probe that combines CAT IV safety, a fine needle tip, and a stackable connection—ideal for professionals who need reliable access to difficult measurement points.