Early
Digital Test
Equipment 		Honeywell Digitest 500
DMM 		 

Manufacturer:Honeywell
Model:Digitest 500
Year:1969
Schematic:-
  
Functions:DCV, ACV, Ohms
Display:NIXIE
Digits:3
Logic:discrete transistor, LSI

A funny little VOM built into a calculator-style case. Actually made in France by Schneider. A single IC contains the counters and display multiplexing circuitry - a fairly high level of integration for the time.


- Unit Log -

Serial Number:10972
Year of Manufacture: 1969 (Component date stamps)
Date of Receipt:~ 1998
State upon Receipt:Grubby, some scratches. Missing power cord with oddball connector.

Repair Date: ~ 1998
Procedure:Cleaned. Power cord mocked-up for use. Functional.

Repair Date: 2005 Mar
Procedure:Seems to have intermittent problem on resistance ranges.


  .. | Honeywell Digitest 500 | ..
Early Digital Test Equipment 		bhilpert