http://www.atndownload.com/files/s_d_d/laser_rangefinders/re-800/documents/atn_re-800_spec_sheet.pdf
http://www.atndownload.com/files/s_d_d/laser_rangefinders/re-1500/documents/atn_re-1500_spec_sheet.pdf
http://www.atndownload.com/files/s_d_d/lasers/ltad-rn_gn/documents/atn_ltad-rn+gn_manual.pdf
http://www.atndownload.com/files/s_d_d/lasers/ltad-rnsn/documents/atn_ltad-rnsn_spec_sheet.pdf
http://www.atndownload.com/files/s_d_d/lasers/ltad-rsnc/documents/atn_ltad-rsnc_spec_sheet.pdf
http://www.atndownload.com/files/s_d_d/lasers/ltad-sn_snll/documents/atn_ltad-sn_snll_manual.pdf