Jacob's Staff (1) $79.99
Quantity 1 - 4
Jacob's Staff Pack of 5
Packaged 5 per box
Students measuring Triassic strata using our Jacob's Staffs near Ghost Ranch, New Mexico during summer field camp.
Jacob's Staffs come completely assembled and are field-ready! They are available in any quantity but ship maximum 5 per box, with a $20 shipping fee per box.
After years of making Jacob's Staffs for my college's geology program, we've perfected a model that is field-hardy and student-approved! A woodworking inclinometer is attached to a hardwood staff with a metal base, with a sighting tube situated at a height of 1.5 meters mounted on an oak platform. The inclinometer can measure angles up to 90 degrees in either direction, with single degree graduations. White heat-shrink stripes are at 25 cm increments and are visible in many lighting situations and from long distances. With its unique built-in inclinometer, our Jacob's Staff avoids costly damages that often occur when expensive compasses/transits are attached at the top, as most other Jacob's Staffs require. This model allows accurate bed thicknesses to be measured by students and professionals alike!
Our Jacob's Staffs are hand built by busy people! Please allow up to two weeks between ordering and delivery.
Tip: If ordering 4 or less Jacob Staffs, use the upper add to cart button with your chosen quantity. If ordering 5 or more, use both buttons as they ship 5/box. Example: If ordering 13 Staffs, check 2 packs of 5 and enter 3 individual Jacob's Staffs.