Spring‑Loaded Kelvin Probes (10 ft, 10 A)

AEMC’s 2118.77 probes are precision-engineered for accurate low-resistance measurements. These spring-loaded, rotating Kelvin probes ensure reliable four-wire readings—even on rough or oxidized surfaces.

📏 Key Specifications

• Maximum current: 10 A continuous

• Maximum voltage: 30 VAC/DC

• Probe cable length: 10 ft (3.15 m)

• Probe tip diameter: ~3 mm (pencil‑point)

• Probe travel (extension): ~10 mm

• Tip spacing: 8 mm center-to-center

• Compatibility: Works with AEMC 6240, 6250, 6255 micro‑ohmmeters and any micro‑ohmmeter with 4–6 mm binding posts or banana jacks

📋 Features & Benefits

• Spring‑loaded rotating tips: Maintain solid contact and automatically clean rust/oxidation during testing

• Four-wire (Kelvin) configuration: Eliminates lead resistance, so no compensation required 

• Safety design: Insulated grips and recessed banana jacks help prevent accidental contact

• Rugged construction: Ideal for harsh jobsite environments, yet lightweight and easy to handle 

✅ Why It's a Must-Have

Perfect for technicians working on:

• Low-resistance measurements in armatures, small transformers, cable splices, and bonding systems

• Environments where surface contamination could disrupt readings

These probes deliver consistent, reliable contact, even in less-than-ideal conditions.

🎁 What's in the Box

• 2 spring-loaded Kelvin probes (10 A, 3 m cable)
  

• Screw-on spade lugs (for 4–6 mm terminals)