Need Large display DMM for biasing amps

The Fluke meters are considered some of the best and some can be connected to a PC. They can be expensive though.

Blindjim, Radio Shack used to make an excellent talking digital multimeter which I still own. The following individuals may have information about magnifying or talking DMMs:
Marc Riccobono, Ann Taylor and Stephen Booth at NFB Baltimore: 410-659-9314.
Ken Gould of Audio Nexus: (908) 277-0333.
Chris Chamberlyn (audiogoner Frontier1) of Frontier Computing: 416-489-6690.
Bradley Hodges and Jay Leventhal of AFB: 212-502-7600.
Marc Mulcahy of Levelstar: 800-315-2305 (x.701).
Larry Skutchyn ()pron Scootkhan) of APH: 502-895-2405.
Steve Barkeley of AROGA: 604.431.7997.
Marvyn Sandler at Independent Living Aids: 800-537-2118.

Rwwear
Thanks... I'm seeing several online at various sites but I'm wondering if the info being sent to the PC isn't past tense info... I would need real time, "right now" feedback viewable as it changes on the screen...

I did glean the triplet, and Fluke cust service #'s late last night so I'll be in touch with them Monday.

Guidocorona
Whoa. Thanks very much.
The only talking meter I've seen anyone talking about online, was one made by Omega, and is now out of production. In fact there was a blog by one buyer who had issues upon receipt of his and he let it slip he was visually impaired (not knowing that would matter), and Omega would not repair the unit for him and insisted on him ONLY returning the meter to them.... as Omega said the "talking meter" was not intended for use by blind, or visually impaired people, as such use posed a hazzard to the user... and apparently, Omega wanted no part of it at all.

I will start calling those numbers Monday and see what's up with what. thanks again.

In microbiology labs, "Quebec Colony Counters TM" used to be used to quantify microbial colonies on agar plates. These simply provided a backlit grid over which a petridish was placed. Above the dish a magnifying lens was suspended. I'm guessing, but magnification is on the order of 10X??? (don't have access to one at the momment. Would some sort of mounted magnifying lens help with visualization of read out from a conventional meter?

CA

Sounds good BlindJim, let me know how the quest goes. . . there are many ways to skin this particular cat. Ghosthouse, yes there are dedicated magnifying lenses and mono/binoculars for visually impaired people. Problem with magnifying lenses is that they tend to distort the image. A better solution may be to place the display of a regular DMM under one of the many electronic magnifyiers for VIPs available from such companies as Humanware, Freedom Scientific, Optalek, Guerrilla Technologies and so forth. These things used to be Huge, but now they are sometimes smaller than a paperback book and are quite flexible in their applicability.