Klarmann Rulings Inc Litchfield, New Hampshire, Reticles, Precision Optical Patterns, Stage Micrometers, Filter Glass, Pinholes, Apertures, Comparator Screens, Optical Fabrication, Custom, Standard, Evaporated Metal, Photo Emulsion, Etch & Filled, Plastic & Film, Polishing, Piano & Edge, Grinding, Chamfering, Sawing, Drilling

Klarmann Rulings Inc.
480 Charles Bancroft Hwy
Litchfield, NH 03052

Phone: (603) 424-2401
(800) 252-2401
Fax: (603) 424-0970

GRAIN COUNTERS

Square: .280" X .280" (7.11mm)

Scale: 10mm/100 divisions

KR-843

ASTM E-45 A,D & E METHOD