HakkoUSA Knowledge Base

How to Determine if FR-810B is in C or F

General FAQs

To quickly and easily determine if the FR-810B is set to C or F without having to go to the parameter settings check the number of digits on the display for the temperature.  If the display shows 3 digits, then the unit is set for C.  If the display shows 4 digits, then the unit is set for F.
Article ID: 11689
Last Modified: 6 Years Ago
Last Modified By: Logan
Type: INFO
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