PERSONAL CALCULATORS
SPECIFICATIONS |
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Model |
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Display | 10 | 8 |
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| 10 | 10 |
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| 8 | 12 |
| 10 | 8 | |||||
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| o |
| o | o |
| o | o |
| o | o |
| o | ||||||
Memory |
| 1 |
| 1 |
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| 1 |
| 1 |
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| 1 |
| 1 |
| 1 |
| 1 |
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Root |
| o |
| o | – |
| – | – |
| o | o |
| – | |||||
Percent |
| o |
| o |
| o |
| o |
| o |
| o |
| o |
| o | ||
Mark Up |
| o |
| – |
| – |
| – |
| – |
| – |
| – |
| – | ||
Sign Change |
| o |
| o |
| – |
| – |
| – |
| – |
| o |
| – | ||
Constant |
| o |
| o | o |
| o | o |
| o | o |
| o | |||||
Metric Conversion |
| – |
| o |
| – |
| – |
| – |
| – |
| – |
| – | ||
Cost/Sell/Margin |
| o |
| – |
| – |
| – |
| – |
| – |
| – |
| – | ||
Decimal Setting |
| – |
| – |
| – |
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| – |
| – |
| – | ||||
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| o/o |
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| o/o | |||||||
| – |
| – |
| o |
| o |
| o |
| o |
| o |
| o | |||
Auto Power Off |
| o |
| – | o |
| o | o |
| o | o |
| o | |||||
Key Material |
| Rubber |
| Rubber |
| Plastic |
| Rubber |
| Rubber |
| Plastic |
| Plastic |
| Rubber | ||
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Wallet Case |
| o |
| o |
| – |
| o |
| o |
| – |
| – |
| o | ||
Power Source (Approx. Life) | Solar/LR1130 x 1 |
| Solar 50 Lux | Solar/CR2016 x 1 |
| Solar/LR1130 x 1 | Solar/LR1130 x 1 |
| Solar/LR1130 x 1 | Solar/LR1130 x 1 |
| Solar/LR1130 x 1 | ||||||
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Dimensions | 69 x 119 x 7.1 mm |
| 70 x 122 x 5.9 mm | 70 x 117 x 8.1 mm |
| 69 x 115 x 6.5 mm | 69 x 115 x 6.5 mm |
| 70 x 117 x 8 mm | 70 x 117 x 8 mm |
| 66 x 108 x 7 mm | ||||||
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(W x D x H) |
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x 9/32" |
| x 7/32" | x 5/16" |
| x 1/4" | x 1/4" |
| x 5/16" | x 5/16" |
| x 9/32" | |||||||
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Weight (Approx.) |
| 65 g*1 |
| 80 g*1 | 56 g |
| 59 g*2 | 59 g*2 |
| 47 g | 47 g |
| 40 g | |||||
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Model |
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Display | 8 | 8 |
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| 8 | 8 |
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| 8 | 8 |
| 8 | 8 | |||||
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o |
| o | o |
| – | – |
| – | – |
| o | |||||||
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Memory | 1 | 1 |
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| 1 | 1 |
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| 1 | 1 |
| 1 | 1 | |||||
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Root |
| – |
| – |
| o |
| o |
| o |
| o |
| o |
| o | ||
Percent | o |
| o | o |
| o | o |
| o | o |
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Sign Change | – |
| – | o |
| o | – |
| o | o |
| o | ||||||
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Constant | o |
| o | o |
| o | o |
| o | o |
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Last Answer Recall |
| – |
| – |
| o |
| – |
| – |
| – |
| – |
| – | ||
Decimal Setting | – |
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| – | – |
| – | – |
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| o/o |
| o/o |
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o |
| – | – |
| – | – |
| – | – |
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Auto Power Off | o |
| o | o |
| o | o |
| o | o |
| o | ||||||
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Key Material | Plastic |
| Plastic | Plastic |
| Plastic | Plastic |
| Plastic | Rubber |
| Rubber | ||||||
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Hard Cover | – |
| – | – |
| – | – |
| o | o |
| – | ||||||
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Wallet Case | – |
| – | – |
| – | – |
| – | – |
| o | ||||||
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Power Source (Approx. Life) | Solar/CR2016 x 1 |
| Solar/LR1130 x 1 | Solar/LR1130 x 1 |
| AA x 1 (17,500 hrs.)*3 | LR1130 x 1 (1 yr.)*4 |
| Solar/LR1130 x 1 | Solar/LR1130 x 1 |
| Solar/LR1130 x 1 | ||||||
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Dimensions (W x D x H)
Weight (Approx.)
60 x 105 x 8.1 mm |
| 71 x 116 x 16.5 mm |
| 71 x 116 x 16.5 mm |
| 69 x 115.5 x 20.5 mm | 60 x 103 x 8.3 mm |
| 72 x 115 x 12 mm*5 | 64 x 105 x 11 mm*5 |
| 99.6 x 67 x 7.3 mm | ||
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x 5/16" |
| x 21/32" |
| x 21/32" |
| x 13/16" | x 5/16" |
| x 15/32" | x 7/16" |
| x 9/32" | ||
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45 g |
| 58 g |
| 58 g |
| 71 g | 35 g |
| 66 g | 51 g |
| 59 g*1 | ||
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*1 Including wallet. *2 Excluding wallet. *3 Continuous LCD display. Actual battery life may vary depending on usage. *4 When used for 1 hour per day. Actual battery life may vary depending on usage. *5 When closed.