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PR-BUTYRO
Cat.No.3454
3454-E07
DIGITAL BUTYRO REFRACTOMETER
INSTRUCTION MANUAL
20.3
℃
4 6.7
When a malfunction is suspected!
Malfunctions often come from low battery.
Check the battery first, and if the battery is low,
replace it with a new battery.
PRODUCT REGISTRATION & WARRANTY CARD
https://www.atago.net/registration/
english/registration.php