Universal Bolt Tester 

for Bolts/Studs 5-20mm Diameter and up to 200mm Long

Features:

  • Variable Speed 1-200 RPM, Digital Display
  • Adjustable Roller Width with Scale
  • Direction Change Switch, left-stop-right
  • Moveable Stopper
  • ELOBOLT can be used with any common eddy current instrument (special probe connector may be required)