Description
Casio JS-40B 14-Digit Heavy Duty Calculator – Silver
The JS-40B combines a 14-digit extra-large display and metal faceplate with features for repeated desk work. Quiet touch keys, three-key rollover and large rubber feet support comfortable operation. Durable key markings are formed in plastic; the M/EX, TAX+ and TAX− keys are exceptions. Currency exchange, tax, grand total and independent memory support business calculations. Measures 176 × 109 × 21 mm and weighs approximately 190 g.
Key features
- 14-digit extra-large display
- Quiet touch keys and three-key rollover
- Anti-fade key markings and non-slip feet
- Currency exchange, tax and grand total
- Solar and battery power
Compare the Casio MX-12B desktop calculator.
Updated 28 October 2026
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