Desktop calculator HP OC 110 — 10-digit LCD, battery/solar, CR2032, 24 keys, black, 101×33×125 mm

HP OC 110 is a compact desktop office calculator with a 10-digit single-line LCD display designed for everyday arithmetic and basic accounting tasks. The calculator features a slim black plastic housing with 24 tactile keys and one memory record. Hybrid power delivery combines a solar cell with a replaceable CR2032 battery and an automatic shut-off function to conserve energy. With dimensions of 101×33×125 mm the unit fits on desks, checkout counters and workstations where simple, reliable calculations are required.

Advantages

The HP OC 110 offers straightforward operation and a space-saving footprint suitable for small offices and retail points. Its hybrid power system ensures continued operation in varied lighting conditions while the automatic shut-off extends battery life. The 10-digit LCD provides clear numeric readout and the 24-key layout covers common functions without unnecessary complexity. The plastic housing is lightweight and durable for daily use.

Suitable for

• Basic arithmetic in offices and at home
• Cash desks and point-of-sale counters for quick totals
• Simple bookkeeping and invoice checks
• Students or professionals needing a dedicated arithmetic device

Key specifications

• Display: 1-line LCD, 10 digits
• Keys: 24-function keypad
• Memory: 1 memory record
• Power: Solar cell plus replaceable CR2032 battery
• Auto shut-off: Yes (energy saving)
• Housing: Black plastic, lightweight
• Dimensions (W×D×H): 101 × 33 × 125 mm
• Form factor: Desktop / pocket-friendly size

How to use

Place the HP OC 110 on a flat surface or counter. Turn on the calculator by entering a number or pressing a function key; the solar cell will supply power in bright light and the CR2032 battery will maintain operation in low light. Use the numeric keys and basic arithmetic functions for addition, subtraction, multiplication and division. Store a value using the single memory record for repeated use, and clear or overwrite the memory as needed. The calculator will enter automatic shut-off after a period of inactivity to preserve battery life.

Recommendations

Keep the calculator away from small children and avoid exposure to moisture. Replace the CR2032 battery when display dimming or intermittent operation occurs. Clean the plastic housing and keys with a soft, dry cloth; do not use strong solvents. Position the device under sufficient light for solar charging and store it in a dry environment to prolong service life.