CASIO FX 4500P SCIENTIFIC CALCULATOR.
12 DIGITS ALPHANUMERIC UPPER DISPLAY + 10 DIGITS ONLY NUMERICAL LOWER DISPLAY + 2 EXPONENTS.
RAM MEMORY: 1103 BYTES. (USER)
BATTERY: CR 2025 X 1 + CR1216 (DATA BACKUP)
YEAR OF MANUFACTURE: 1989.
MEASURES: 14 X 7 CM.
COUNTRY OF MANUFACTURE: MADE IN JAPAN.
NOTE: THE CALCULATOR IS SHIPPED WITHOUT BATTERIES.

IMPORTANT NOTE :
FOR SHIPMENTS FROM PERU AN EMAIL IS NECESSARY AND 
A TELEPHONE NUMBER (ADDITIONAL DATA THAT IS REQUESTED IN THE 
NATIONAL MAIL OF PERU FOR INTERNATIONAL SHIPPING )
THANKS FOR YOUR UNDERSTANDING .