Cambridge 640-PS


Constructed of structural tubular steel, these scales are designed to handle from 100 to 1,000 lbs. Model 640-PS features (2) fixed and (2) swivel four inch poly bonded wheels with roller bearings, grease and locking brakes (rear) fittings. These affordable portable scales incorporate all of the accuracy, reliability and strength you have come to expect from Cambridge Scale Works and are backed by our one year warranty.

  • (2) Poly bonded 4" wheels, w/ roller bearings and grease fittings (front)
  • (2) Poly bonded 4" swivel wheels, w/ roller bearings and locking brakes (rear)
  • 100 lb to 1,000 lb capacity
  • Low maintenance cost
  • Structural tubular carbon, steel construction
  • Environmentally protected aluminum load cells
  • Heavy gauge painted steel cover
  • 1 part in 5,000 acuracy
  • Urethane enamel paint

Product Options

Model Size Capacity Type
640-PS 18 in x 24 in 100 lbs x 0.02 lbs Portable
640-PS 18 in x 24 in 250 lbs x 0.05 lbs Portable
640-PS 18 in x 24 in 500 lbs x 0.1 lbs Portable
640-PS 18 in x 24 in 1,000 lbs x 0.2 lbs Portable
640-PS 24 in x 24 in 100 lbs x 0.02 lbs Portable
640-PS 24 in x 24 in 250 lbs x 0.05 lbs Portable
640-PS 24 in x 24 in 500 lbs x 0.1 lbs Portable
640-PS 24 in x 24 in 1,000 lbs x 0.2 lbs Portable