New YK-1 hand-held AC electromagnetic yoke sold directly by Spectro-UV, a Farmingdale, New York supplier of UV equipment for NDT and laboratory work. An AC yoke sets up an alternating magnetic field between its legs, so that surface-breaking cracks in ferromagnetic parts become visible once magnetic particles are applied. The seller describes the YK-1 as light, compact and portable, and states that it exceeds ASTM and ASME requirements for this type of equipment. A brochure and a user manual are offered for download on the product page. The yoke is currently discounted from its regular list price and can be ordered online.

Key details

• Model: YK-1 AC magnetic particle inspection yoke
• AC magnetization for detecting surface indications
• Seller states it exceeds ASTM and ASME specifications
• Brochure and user manual available on the product page

Buying this item

Offered by Spectro-UV, Farmingdale, New York, United States. Asking price: USD 441.75 (Sale price; regular $589.00).

Checked as available on 14 September 2026. Stock, prices and terms change, so confirm with the seller before you commit. See the seller’s own listing.