Description
Specifications
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Model: CA-391
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Attachment Length: 1 meter
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Material: High-quality Asam wood
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Sample Compatibility: Round wire samples
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Wire Diameter Range: 0.1 mm to 6 mm
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Application: Kelvin Bridge / Kelvin Double Bridge resistance testing
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Ideal For: Cable manufacturers, testing laboratories, R&D units
Wooden Attachment CA-391 – Precision Wire Holding Accessory for Kelvin Bridge Measurements
The Wooden Attachment CA-391 is a specialized accessory designed for use with Kelvin Bridge (Kelvin Double Bridge) systems to achieve highly accurate low-resistance measurements. This 1-meter attachment securely holds wire samples, ensuring consistent contact and minimizing measurement errors caused by instability or lead resistance.
Crafted from durable Assam wood, the fixture provides excellent insulation and dimensional stability, making it ideal for sensitive resistance testing applications. It accommodates round wire samples from 0.1 mm to 6 mm diameter, making it versatile for a wide variety of conductor types.
Widely used by cable manufacturers, quality control labs, and R&D departments, the CA-391 ensures reliable, repeatable, and precise resistance measurement performance. Its simple yet sturdy construction makes it an essential accessory for any setup involving low-resistance testing.
This attachment enhances measurement accuracy, improves testing workflow, and supports consistent quality assurance in cable and conductor production.


