Drafting & Map Making Equipment Vertical Sketchmaster The Vertical Sketchmaster is a mapmaking instrument that enables you to project an image onto a flat surface. It is typically used to superimpose an image, such as an aerial photograph, onto a map, such as a topographic map. A half-silvered, ...

Click to purchase Trimble GIS products from the Trimble Online Store -RENT Trimble GPS- ASC Scientific Research Tools for the Earth Sciences Trimble's Mapping/GIS National Educator Dealer Products OR, order by phone at (800)-272-4327 Featured Items -NEW- GeoXH 6000 GPS Decimeter accuracy, Trimble pr...

New Products GeoExplorer 3 New hand-held GPS mapping system from Trimble Navigation Bushnell Yardage Pro 500 New lightweight and low cost laser rangefinger for personal and professional use TOPO! Interactive maps on CD-ROM. IMPULSE Laser Rangefinder Hand-held professional laser rangefinder for stand...

Laboratory Particle Rifflers and Splitters W.S. Tyler Spinning Riffler The RX-230 Spinner Riffler uses a vibratory feeder to provide a constant flow of material from the stainless steel hopper. The vibrating feeder then feeds the sampling tubes from 1 to 16 individual samples. Each sample can then b...

Worldwide Source for Research Tools for the Earth Sciences ASC Scientific supplies earth scientists in academia, government, and industry with instruments and equipment for geological, geophysical, environmental and biological studies. Product lines include Geology Equipment, GPS & Mapping Produ...