Talking Calculator


Accession Number: 2003.21.1-2

Description: 2003.21.1 - An 8-digit, large character LCD display calculator; performs addition, subtraction, multiplication, division, and percentages; includes keys for memory plus and equal, memory minus and equal, memory recall, and memory clear; rounds off decimals to 2 points; an "ARO" (audio result only) key allows for silent calculation and audio results only; a "U/D" key switches between unit or digit audio results; includes a repeat key, on/off volume control with 2 audio settings, separate on and off keys, a reset key, and "all clear" and entry correction keys; settings indicated by audio beeps. Calculator is gray plastic with black function keys and white contrasting numbers/letters; on and off keys are green; requires 2 AA batteries in back compartment; model number 6638 on back; 2 padded rests at top back corners prevent slipping; speaker is located on front, at top right. 2003.21.2 - Original white and red cardboard box; "Talking Calculator" and a photo of the device appear on front and back; includes manufacturer's product description insert. Small section of paper missing from front of box.

Date Made: n.d.

Place of Origin: Taiwan

Subjects: Assistive technology Arithmetic Blind Calculators Instructional aids, tools, and supplies Mathematics

Dimension Notes: 5 1/4 x 7 x 1 1/2 in. calculator ; 5 1/2 x 7 1/2 x 1 1/2 in. box

Made: Ultmost Technology

Material: Plastic calculator ; cardboard box

Updated: 10/01/2015