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HP-71B inside the TOPCON HA-3???? - Printable Version +- HP Forums (https://archived.hpcalc.org/museumforum) +-- Forum: HP Museum Forums (https://archived.hpcalc.org/museumforum/forum-1.html) +--- Forum: Old HP Forum Archives (https://archived.hpcalc.org/museumforum/forum-2.html) +--- Thread: HP-71B inside the TOPCON HA-3???? (/thread-53684.html) |
HP-71B inside the TOPCON HA-3???? - Jeff - 03-12-2004 I recently purchased this TOPCON HA-3 unit off of e-bay mainly for the possibility of the RS232 and HP-IL connection capabilities. From the picture it really looks like there is an HP-71B underneath this cover. Has anyone heard of this unit? http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3082532794&category=58039&sspagename=STRK%3AMEBWN%3AIT&rd=1
Jeff
Re: HP-71B inside the TOPCON HA-3???? - Brent - 03-13-2004 I have heard of TOPCON, they make surveying equipment. Edited: 13 Mar 2004, 2:39 a.m.
TOPCON - bill platt - 03-13-2004 Hi,
Re: HP-71B inside the TOPCON HA-3???? - Jeff - 03-15-2004 I got confirmation this morning that this unit does have a HP-71B inside and it does work. From the document that I read, It should also have a 256K ram module. Any way, I cant wait to inspect this new item. Re: HP-71B inside the TOPCON HA-3???? - Raymond Del Tondo - 03-15-2004 Wow, THAT was a deal. Congrats !
Raymond
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