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Set of thirty pocket calculators with eight-digit LCD screens and raised buttons

Test & Measurement Tool, Set of 30

SKU CH-A76G-HYY89

A classroom set of thirty dual-powered pocket calculators with eight-digit displays and raised keys for small hands

  • Includestrue
  • Standards/CertificationsPower
  • Commercial/ResidentialStandard Function
  • Clear 8-digit display with 0.24-inch characters for easy reading
  • Dual solar and AA battery power keeps calculators running in any light
  • Compact 4.5 x 2.5 x 0.79-inch size fits small hands and pockets
  • Raised buttons designed for small fingers to build math confidence
  • Set of 30 lightweight 1.3-ounce units ideal for classroom distribution

Classroom Calculator Set

This set provides thirty pocket calculators designed for elementary students and general classroom use. Each unit offers an 8-digit LCD display with memory function and keys for addition, subtraction, multiplication, division, percentage, and square root. The ergonomic shape with easy-grip contours fits small hands comfortably. The calculators are supplied new and ready for immediate distribution.

Dual Power Operation

Every calculator runs on solar power with a single AA battery included as backup. The solar function performs best in brightly lit classrooms or outdoor daylight. If lighting is insufficient, the battery ensures continuous operation. An OFF button allows users to conserve battery power when the device is not in use.

Portable Build

Each unit measures 4.5 x 2.5 x 0.79 inches and weighs about 1.3 ounces without the battery. The lightweight PS material makes them easy to carry in a bag or pocket. The screen size is 1.57 x 0.31 inches with clear black numbers 0.24 inches high. The raised buttons suit small fingers but may feel tight for adult users.

Highlights

  • Clear 8-digit display with 0.24-inch characters for easy reading
  • Dual solar and AA battery power keeps calculators running in any light
  • Compact 4.5 x 2.5 x 0.79-inch size fits small hands and pockets
  • Raised buttons designed for small fingers to build math confidence
  • Set of 30 lightweight 1.3-ounce units ideal for classroom distribution

Specifications

Includestrue
Standards/CertificationsPower
Commercial/ResidentialStandard Function

Questions about this item

How do I install the AA battery in each of the 30 calculators, and what step do people get wrong?

Open the battery compartment on the back of each unit and insert one AA battery with the correct polarity; the common mistake is skipping the battery because the solar strip works under bright classroom light but fails in dimmer conditions.

What maintenance or replacement will the set of 30 calculators need later?

Replace the AA battery in any calculator when the 8-digit LCD display fades or disappears, and wipe the 1.57 by 0.31 inch screen and raised keys with a dry cloth to keep numbers clear.

What limit shows up first under sustained classroom use of the 30 calculators?

The solar-only operation stops when overhead lighting drops below the level needed to power the 0.24 inch high digits, so the backup AA battery becomes essential for continuous use.

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