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Straight pogo-pin test leads for four-terminal resistance measurements
Four-terminal test leads with straight gold-plated spring-loaded pogo-pin tips (Ø 2.9 mm), total length 3.9 m (black) and approx. 2.0 m (red), for DC resistance measurements with HIOKI RM3548-50
The 9465-11 test leads are designed for precise DC four-terminal resistance measurements with the HIOKI RM3548 and RM3548-50 resistance meters. With a total cable length of 3.9 m for the black lead and approximately 2.0 m for the red lead, the 9465-11 provides convenient access to measurement points positioned farther apart.
From the instrument connector, the red and black leads are joined over approximately 1.75 m before branching. The red lead extends about 5 cm beyond the split and terminates in an 18 cm handgrip with a straight pogo-pin tip. The black lead continues for about 2.0 m to an identical handgrip with a straight pogo-pin tip. This asymmetrical configuration allows measurements between test points spaced farther apart, while maintaining the mechanical stability of a partially joined cable section.
Unlike the L2140 lead set, which combines a pogo-pin tip on the red lead with a crocodile clip on the black lead, both leads of the 9465-11 feature straight pogo-pin tips for precise contact on defined metallic surfaces. Each pogo-pin tip (Ø 2.9 mm) has a coaxial design, with the inner conductor acting as the SENSE line and the outer conductor as the SOURCE line. This minimizes contact resistance and noise, ensuring stable and repeatable low-resistance readings. The spring-loaded mechanism provides a defined contact pressure of approximately 190 g to 250 g at 1 mm stroke, enabling reliable connection on small pads or metallic terminals.
Technical Details:
- Type: Four-terminal test leads with straight pogo-pin tips
- Measurement type: DC resistance
- Tip type: Gold-plated spring-loaded pogo pins (Ø 2.9 mm, length 13.5 mm)
- Contact pressure: Approx. 190 g to 250 g (at 1 mm stroke)
- Lead length: Black 3.9 m, red approx. 2.0 m (joined for 1.75 m from instrument side)
- Construction: Four-terminal configuration with coaxial pogo-pin tips
- Compatible instruments: HIOKI RM3548, RM3548-50, and other DC four-terminal resistance meters
- 9465-11 Pogo Pin Test Leads
- RM3548-50 Portable Resistance Meter
- RM3545A-1 Resistance Meter
- L2140 Test Lead Set
- L2141 Pogo Pin Test Leads
- L2142 Pogo Pin Test Leads
- 9465-10 Straight Pin Type Lead
- 9465-90 Replacement Tip
