Call Us

01273 980597

Email Us


Johnson and Allen JAY Electromagnetic Yoke Range


The Johnson and Allen JAY Yoke has been a regular sight for NDT inspectors for the last 20 years, renowned for its usability, durability and reliability, it really is the must have for an inspectors toolbox.

The core components of the Yoke are encapsulated in a hard-wearing, impact and abrasion resistant polymer which makes the JAY one of the most heavy duty Yokes on the NDT market. Like other Johnson & Allen Yokes the JAY is fitted with a self-resetting thermal cut-out to prevent burnouts from misuse.

The JAY is supplied lift tested with certificate of conformity and in a heavy duty canvas bag as standard.

Available in 110V and 240V options, as well as the option of having a permanently attached light pod (PAL) fitted, which is ideal for night shift work where light is limited, on-site work where use of other light sources may be impractical and enclosed or difficult inspections that require freer hands to perform efficiently.

The optional permanently attached light pod (PAL) is contained in a purpose cast and resin filled pod and is operated using a switch independent of the energising function. Using an ultra-bright white LED cluster the PAL illuminates the area between the poles to in excess of 500 Lux – The minimum required by many MPI standards. 


Product Data

Voltage 110V
Current (Unloaded) 3.7A
Frequency 50/60Hz
Weight 3.25Kg
IP Rating IP56
Lift Test Weight >4.5Kg
Warranty 12 Months
Mains Lead 4m
Powerbelt Compatibility 110V Only
Specification Compliance BS EN ISO 9934-3:2015
ASTM E1444/ E1444-11
ASTM E 709
​ASTM E3024

110V, 240V

PAL attachment option

Yes, No


There are no reviews yet.

Be the first to review “Johnson and Allen JAY Electromagnetic Yoke Range”

Your email address will not be published. Required fields are marked *

Scroll to Top