Click the links on this web-page to download or browse on-line the newest and up-to-date versions of operating manuals and user guides for GPS released by Extech Instruments Co. All 5 downloadable and browseable manuals and help guides presented are checked for viruses by appropriate software and are totally safe for use. Please, select a necessary device or a particular reference manual from the "Extech Instruments GPS Manuals" register, given below. Please, note that a more comprehensive list of accessible guides can be found on the page of a specific product.
Official CLT600 GPS Manual by Extech Instruments #4464Q7
#OD9R8E CLT600 Extech Instruments GPS Guide (Owners Extech Instruments Manuals)
Official SD700 GPS Manual by Extech Instruments #P887HW
#MK37B8 DL160 Manual (PDF File, GPS)
Official TM500 GPS Manual by Extech Instruments #5N1Y7U