12-Digit upper display.
10-Digit lower display + 2 digit - easy to read 2 line display.
Advanced direct algebraic logic.
272 Functions, 3 digit punctuation, 2 key roll over, multi-line playback, constant calculation, chain calculation.
Long-life plastic buttons.
Power source: 1 x AA battery.
Specifications
| Option 1 |
EL531WH |
| Pack Size |
Each |
