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The Casio HL-100LB Portable Basic Calculator processes basic arithmetic through a 10-digit LCD. This Casio 10 digit portable calculator uses a battery-only power source to maintain internal logic. Weighing 65 grams, the unit stays portable for high-humidity environments where heavy desktop gear fails.
Key Features
- 10-Digit LCD: Clear display for large numerical strings. Prevents reading errors during fast input.
- Pocket Dimensions: 65-gram lightweight build for mobility. Slides into small pockets or laptop bags.
- Hardware Protection: 12-month manufacturer warranty coverage. Protects against internal hardware defects for one year.
- Independent Memory: Dedicated M+, M-, and MRC buttons. Stores intermediate totals for complex multi-step math.
- Specialized Keys: Physical buttons for square roots and percentages. Simplifies tax calculations and basic geometry.
- Automatic Shutdown: Power-off trigger after several minutes of inactivity. Reduces battery drain when the unit is idle.
Frequently Asked Questions
Is Casio HL-100LB dual powered?
No, the device operates exclusively on battery power. It does not include a solar cell for secondary energy.
What battery does Casio HL-100LB use?
The unit requires one LR54 (LR1130) button cell. This battery powers the 10-digit display and logic board.
