The Sharp EL-243S is an 8‑digit electronic calculator powered by a built‑in solar cell and an alkaline manganese battery (LR1130, 1.5 V). The manual lists the device specifications, including operating temperature range of 0 °C to 40 °C, and provides multilingual labels for English, German, French, Spanish, Italian, Swedish, Dutch and others.
Environmental guidance is included, advising users to recycle the used battery at local retailers or recycling centers and to avoid discarding it in fire, water, or household waste. Country‑specific disposal notes are provided for Germany, France, and Sweden.
| Type | 8‑digit electronic calculator |
|---|---|
| Power Supply | Built‑in solar cell and alkaline manganese battery (LR1130, 1.5 V) |
| Operating Temperature | 0 °C – 40 °C |
The calculator operates between 0 °C and 40 °C.