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Store Temporarily Closed

Due to unforeseen circumstances will be temporarily suspending the placing of any orders until Wednesday 24thrd September.
Any current orders will be dispatched as planned
Our site is still available to browser and orders can be placed after the above date.
Please accept our apologies for any inconvenience this may cause.

No 46 Verulam Electrical Chemical Engineers Scale Rule 12 Inch (300mm)

  • Electrical/Chemical Engineer's Verulam scale rule 
  • Professional quality
  • Exceptional clarity and legibility
  • Unequalled accuracy and design
  • Material is chosen for its toughness and stability
  • Imperial and metric dividings
  • Also available in 6" (150mm) length

12" (300mm) Dividings: 1:25x1:33, 1:75, 1:150x1:125, 1:250, ELECTRICAL/CHEMICAL