Category Archives: EDM – Electronic Measuring Devices

The introduction of electronic distance measuring (EDM) in the late 1950s was the start of a rapid evolution in technology that would greatly affect land surveying in the years to come. The Tellurometer, along with the Geodimeter were early leaders in this new distance measuring technology.

EDM – Electronic Distance Measuring Devices

The introduction of electronic distance measuring (EDM) in the late 1950s was the start of...

EDM, Geodimeter, Model 6

Serial 6571. This instrument is 21" high, 14" wide, 8.5" deep (with scope in vertical...

EDM, K & E, Ranger 5

Serial No. 07B5012. Made in U.S.A by Laser Systems & Electronics, Inc. An Affiliate of...

EDM, Topcon, Guppy GTS-10D

Topcon Guppy GTS -10D - Total Station (TS) in yellow plastic case.

EDM, Geodimeter, Model 112

Geodimeter Model 112. The Model 112 was marketed in 1979. It was designed for traversing,...

EDM, Geodimeter, Model 116

Geodimeter Model 116. It was first marketed in 1979. The Model 116 was designed for...

EDM, Hewlett Packard, 3800A

Hewlett-Packard moved into the EDM market in 1969. The HP 3800A Distance Meter was introduced...

EDM, Hewlett Packard, 3808A

EDM, Hewlett Packard, Model 3808A, s/n 1723A00248 and a manual

EDM, Hewlett Packard, 3810 A

Hewlett Packard 3810 A Distance Meter "1648A01630" in orange case. Hewlett Packard called it a...