Parker B300S AC Magnetic Yoke

  • Sale
  • Regular price $950.00
Shipping calculated at checkout.

The B-300 Contour Probe is a lightweight (7½ pounds) Magnetic Inspection Yoke designed to perform magnetic particle inspections quickly and reliably.

As with the other Parker probes, the B-300 has fully adjustable legs which allow the strong AC field to be applied directly to the precise area to be inspected, regardless of part size or mass.


  • Units are available in 115, 230, 42-48 VAC and 4-12 VDC

  • All units are CE compliant

  • When required, the B-300 may be operated from the optional DC-300 pulsed DC power supply
    to provide intense DC magnetic fields

  • One year repair/replacement guarantee







71/8H × 91/4W × 21/8D

Line Voltage 
Single Phase
  230 VAC
50/60 Hz
Line Current   3 A    
Duty Cycle

2 minutes on – 2 minutes off


7½ lb


Polyurethane-filled glass/nylon housing
8 foot / 3 wire power cord


0-12 in. across poles


Light attachment Y-300 optional

Carry case with lock optional