Microprocessor
Digital Thermometer
Instruction Manual
Models 819A, 820A and 821A
This owner's manual was as current as possible when this product was
manufactured. However, products are constantly being updated and
improved. Because of this, some differences may occur between the
description in this manual and the product you received.
Publication Date: October 2004
Document Number: 819A-901-01 Rev. O
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