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TWEN 820 Solar pocket calculator, black, 8-digit display
€10,54
incl. VAT
€8,71 excl. VAT (21%)
You are ordering: Colour: black
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
✓ In stock (5 pieces)
Ordered now, delivered Wednesday
⚠ Last stock — this item will not be reordered from the supplier. Once it's gone, it's gone.
Brand: TWEN
| Article number | 5216193 |
|---|---|
| EAN | 4025999800192 |
| OEM number | 578 |
| Weight | 0,106 kg |
|---|---|
| Dimensions | B: 100 mm × H: 170 mm × D: 215 mm |
| Country of origin | China |
| Customs tariff (HS code) | 84701000 |
| VAT rate | 21% |
This is why Dex likes this article
This compact calculator runs on sunlight and battery, so you always have power. With VAT calculation and currency conversion at hand, you can quickly work through your everyday sums, and thanks to its handy size, it fits anywhere in your bag.
When do you choose this product?
When do you need a pocket calculator?
A pocket calculator such as the TWEN 820 Solar is indispensable for quick calculations on the go, at the office or during meetings. You use it for basic arithmetic, calculating percentages and financial calculations where a smartphone or computer is too cumbersome. The compact size makes it ideal for your bag, desk or wallet.
Why choose this 8-digit model?
The 8-digit display offers enough space for most everyday calculations up to the millions. This format is practical for business calculations, budgeting and administrative tasks without needing a large, professional calculator. The foldable LC display protects the keys during transport and makes the device even more compact.
Solar and battery power for reliability
This calculator works on both solar energy and batteries, ensuring reliable operation in all conditions. In sufficient light you don't need a battery, but in dark rooms the device automatically switches to battery power. This dual power supply means your calculator is always ready to use.
Practical dimensions for everyday use
With dimensions of 80 x 140 x 30 mm and a weight of just 80 grams, this calculator easily fits in any briefcase, handbag or desk drawer. Its compact size makes it perfect for mobile professionals who regularly need to make calculations. The memory function, tax calculation and currency conversion make it suitable for a variety of business applications.
A pocket calculator such as the TWEN 820 Solar is indispensable for quick calculations on the go, at the office or during meetings. You use it for basic arithmetic, calculating percentages and financial calculations where a smartphone or computer is too cumbersome. The compact size makes it ideal for your bag, desk or wallet.
Why choose this 8-digit model?
The 8-digit display offers enough space for most everyday calculations up to the millions. This format is practical for business calculations, budgeting and administrative tasks without needing a large, professional calculator. The foldable LC display protects the keys during transport and makes the device even more compact.
Solar and battery power for reliability
This calculator works on both solar energy and batteries, ensuring reliable operation in all conditions. In sufficient light you don't need a battery, but in dark rooms the device automatically switches to battery power. This dual power supply means your calculator is always ready to use.
Practical dimensions for everyday use
With dimensions of 80 x 140 x 30 mm and a weight of just 80 grams, this calculator easily fits in any briefcase, handbag or desk drawer. Its compact size makes it perfect for mobile professionals who regularly need to make calculations. The memory function, tax calculation and currency conversion make it suitable for a variety of business applications.
Dex finds with this article
Specifications according to the manufacturer
Calculator 820 Solar
With its unique design, this calculator bridges the gap between desktop and pocket calculators. The ergonomic keypad with large, non-slip rubber keys offers high operating comfort. Thanks to the folding mechanism, the display and solar cell are well protected during transport.
• 8-digit LC display
• The display folds down completely for transport
• Dimensions: (W)80 x (D)140 x (H)30 mm
• Weight: 80 g
• Colour: black
• Battery: LR1130
• Cardboard packaging
Functions:
• Basic arithmetic functions
• Sign change
• Percentage calculation
• Memory function
• Tax calculation
• Currency conversion
Application examples:
- compact and comfortable for everyday use
Suitable for:
- Office
- Home office
- Field service employees
With its unique design, this calculator bridges the gap between desktop and pocket calculators. The ergonomic keypad with large, non-slip rubber keys offers high operating comfort. Thanks to the folding mechanism, the display and solar cell are well protected during transport.
• 8-digit LC display
• The display folds down completely for transport
• Dimensions: (W)80 x (D)140 x (H)30 mm
• Weight: 80 g
• Colour: black
• Battery: LR1130
• Cardboard packaging
Functions:
• Basic arithmetic functions
• Sign change
• Percentage calculation
• Memory function
• Tax calculation
• Currency conversion
Application examples:
- compact and comfortable for everyday use
Suitable for:
- Office
- Home office
- Field service employees
Specifications
Manufacturer
Hazard information
No hazard classification applies according to the available manufacturer and supplier information.
This product contains no substances classified as hazardous under the CLP Regulation.
This product contains no substances classified as hazardous under the CLP Regulation.
Product information checked by XtremeOffice
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
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