transparent solar plastic calculator scientific calculator online ti-83 ronaduo 837 calculator

Style:

General Purpose Calculator

Max. Digits:

12

Power Source:

dual power

Material:

ABS

Usage:

calculator

Brand Name:

RONADUO

Model Number:

Rd-837

Place of Origin:

Guangdong, China

function:

12-digit function

display:

big display

calculate:

full calculation

power:

Dual Power-AA battery and solar

function2:

GT & memory function

Keyboard:

Big keys easy to press

Color::

Black or siliver or colorful

Package:

Color box pac

Design:

Simple design but practical for

Memory:

yes

Supply Ability:

1000000 Piece/Pieces per Month