This auction is for one Deli Calculator DL-837 - 12 digits Dual Power.

One Year Return to Base Warranty.

Brand: Deli. Deli is the Top 1 Stationery Manufactory in China.
Model: DL-837 / E837

FEATURES:
* 2 power sources: solar powered and battery 1.5v, automatically switch over.
* 12-digit display
* Auto power off
* Addition and minus
* Multiplication
* Division
* Percentage
* Memory calculation
* Big LCD display
* Dimension: 14x12x3cm