Big Button Desktop Calculator BTL-639

This desktop calculator has a 12-digit LCD tilted display. It’s solar-powered with a backup battery included for low light conditions. It has colored keys, rubber grips, 5/4 rounding, memory, and auto-off.

  • Plastic Keys
  • General Calculation
  • Extra-Large Display
  • Metal plate
  • Auto Power Off
  • Dual power (solar & battery)
  • Size: 147x190x31mm
  • Weight: 197 g
Category:

Description

  • Quick and easy calculation. Displays up to 12 digits. Extra-large LCD display.
  • Percussion keyboard ergonomic design, clear sound, after 100 thousand times of tapping test, not easy to bond
  • Tilted screen for easy and accurate screen reading.Perfect for the office, school, or home use.
  • Two-way Power:1 Button Battery and 1 AA batteries (included) two kinds of power supply, Button Battery and 1 AA batteries, long battery life.
  • Every product has been strictly tested, quality problems for 1-year free warranty, please contact us directly

Order Details

If you have your own design to make, we can develop the new mould, as well as develop a new IC for the functions to fully meet the requirements. All the details on the calculator can be customized.

Packing Details:

  • Inner Carton: 10pcs
  • Export Carton: 60pcs
  • Size: 44×41.8×52.3cm
  • N.W.: 15.5kgs
  • G.W.: 17.5kgs

Bestloffice designs and produces electronic calculators in the US, India, South America, Europe, Middle East for 15 years,  can offer calculators with high-level quality.

FAQ

1. Are the battery’s already in the calculator?
Yes, the battery is already in.

2. Do the keys click when pushed or are they mushy/silent
The keys move cleanly and tap as they register. Definitely not a “mushy/silent” action

3. Is it solar powered?
It has “two-way power”, i.e., it is solar powered with a battery back up, so it works in any light. It is a very nice calculator.

4. Does it have a Back Button?
Yes. it has a back button, as well as an OFF button.

5. Does it auto power down when not in use?
Yes, it supports the Auto Power Off function, you can leave it and it will turn off automatically.

6. What size battery does it use?
1AA battery required.

7. Are the buttons hard plastic or soft rubber?
The calculator is a hard plastic one, but very comfortable.

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