Casio FX-85ES PLUS-2 科學計算機

產品描述

Casio FX-85ES PLUS 2 是一款功能全面的手提科學計算器，採用自然書寫顯示（Natural Textbook Display），能以教科書格式顯示分數、根號等數學運算，令閱讀更直觀。內置超過400種函數，支援太陽能及電池雙重供電，適合中學及大專學生日常學習使用。由 Office Systems Limited 供應，歡迎查詢報價及批量優惠。 The Casio FX-85ES PLUS 2 is a handheld scientific calculator featuring Natural Textbook Display, which presents fractions, roots, and expressions exactly as they appear in textbooks for easy reading. With over 400 built-in functions and dual solar plus battery power, it is well-suited for secondary and tertiary students tackling mathematics and science subjects. Supplied by Office Systems Limited — contact us for a quotation and volume pricing.