simpson: 269 Series 2 (269-2); Volt-Ohm-Microamme
ID: 337361
This article refers to the model: Volt-Ohm-Microammeter 269 Series 2 (269-2) (Simpson Electric Co.; Chicago, IL - Lac du Flambeau, WI)
? simpson: 269 Series 2 (269-2); Volt-Ohm-Microamme
27.Dec.13 03:20
149
Looking for calibration data for Simpson 269 series 2. Mine reads about 18% low on all voltage ranges. Ω ranges in spec. R37-R-40 have very small effect. Started by adjusting Blue pot (R 39 ) to meter - to read 20.00 K Ω. Thanks, George
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Eurica! Simpson calibration
19.Jan.14 06:01
149 from 2110
I found an Army Manual on line which has Calibration details, not much on proceedure, however. This PDF covers several models of Simpson and Triplett VOMs simpson260.com/downloads/tb9-6625-2352-35.pdf
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