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Innovera IVR15923 desktop calculator with angled 12-digit LCD display

Innovera

Innovera IVR15923 12-Digit LCD Desktop Calculator

SKU CH-1006-R7GWK MPN IVR15923

A 12-digit LCD desktop calculator with dual solar and battery power and an angled display to reduce glare

  • Product typeCalculators & Accessories
  • Key featuresIdeal for everyday calculations, this desktop calculator add
  • DetailsGlobal Product Type: Calculators-Basic Power Source(s): Batt
  • Reliable operation in any light with dual solar and battery power
  • Comfortable viewing from an angled LCD that reduces glare
  • Handles everyday math with a 12-digit numeric display
  • Quick corrections using the built-in backspace key
  • Speeds data entry with a dedicated double-zero key

Everyday office calculator

The Innovera IVR15923 is a 12-digit desktop calculator built for routine arithmetic in offices, classrooms or home workspaces. Its numeric LCD shows 12 characters on a single line and is angled to reduce overhead glare and eyestrain during extended use. Dual solar and battery power keeps the unit running in any lighting condition without relying on a mains connection. Basic functions include percent, decimal and backspace keys plus a double-zero key for faster entry.

Power and running characteristics

Solar cells supply energy in normal indoor or outdoor light, while the battery takes over in dim conditions so the display never fades mid-calculation. The LCD panel draws negligible current, meaning the battery lasts for a very long period between replacements. No fan or active cooling is present, so operation is completely silent. There are no moving parts that generate heat or vibration, making the unit suitable for quiet environments such as libraries or open-plan offices.

Build integration and fit

The compact desktop footprint sits flat on any desk surface and requires no cables, software or driver installation. Its angled display frees the user from having to lean over the unit, while the lightweight construction allows easy relocation between workstations. No external power adapter is needed, freeing a mains socket and reducing cable clutter. The calculator does not support scientific, financial or programmable functions, so users needing advanced mathematics or graphing should consider a different class of device.

How it compares

Measured against everything we stock in Calculators & Classroom Supplies, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 91% of the 1,255 comparable items (median $25.99).

Specifications

Product
Brand nameInnovera
Model nameIVR15923
Product typeCalculators & Accessories
Size & build
Shipping weight0.16 kg
Package size186 × 119 × 38 mm

Questions about this item

How do I set up the dual solar and battery power on the IVR15923?

Place the calculator where the solar panel receives ambient light; it runs on solar when light is sufficient and switches to the installed battery automatically in dim conditions.

What maintenance will the IVR15923 need over time?

Replace the battery when the display dims or becomes sluggish in low light; the solar panel only needs occasional wiping with a soft, dry cloth.

What is the first limit I hit during long calculations on the 12-digit display?

The 12-digit LCD shows a maximum of 12 numeric characters; any result exceeding that length overflows and the extra digits are lost.

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