M
User21199396
★★★★★
2026-11-07
Produto chegou em bom estado, confiável e sólido.
Texas Instruments Advanced Scientific TI-81 Graphics Calculator Guidebook
$10.00
$13
30% OFF
Flash Sale ends in
00d
00h
00m
00s
100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty
Product Details
Description
Specifications
Care Guide
The Texas Instruments Advanced Scientific TI-81 Graphics Calculator Guidebook is a comprehensive instructor guide designed as a companion to the TI-81 graphics calculator. Written in English, this advanced-level guidebook provides detailed information and instructions on how to effectively use the calculator for various advanced scientific and mathematical subjects. With a focus on graphics capabilities, this book serves as a valuable resource for educators and students looking to enhance their understanding and proficiency in these areas.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.