You will not be allowed to compare more than 4 products at a time
View compareCALCULATOR DESCRIPTION
- Power source: Battery
- Brand: Casio
- Number of batteries: 1 AA batteries required. (included)
- Item dimensions LxWxH: 20.7 x 15.5 x 5.7 centimeters
TECHNICAL DETAILS
- Product Dimensions: 20.7 x 15.5 x 5.7 cm; 305 Grams
- Batteries: 1 AA batteries required. (included)
- Date First Available : 18 January 2019
- Manufacturer : CASIO
- ASIN : B07CCM1K5R
- Item model number : DS-3B
SIZE OF CALCULATOR / TOTAL WEIGHT
- Dimensions (D × W × H) : 20.7 x 15.5 x 5.7 cm
- Weight : 305 Grams
SPECIFICATIONS
New models of HEAVY DUTY calculators that deliver outstanding durability and the ultimate in usability are now available. The square ingot body exudes a powerful presence and the chic metallic colours impart a sense of sophistication and high quality perfectly suited to state-of-the-art CASIO calculators.
Extra Large Display
Larger display makes more data easier to read.

JS-40B
Heavy-duty Durable Keys

Key cross-section
Keys are produced by injecting plastic of two different colours. Key markings are plastic, which means they do not wear or fade with use.
* Excluding the [M/EX],[TAX ] and [TAX−] keys.
Key Layout and Key Cap Shape

Keys are ergonomically shaped and configured to match natural finger movements.
TWP(Two-Way Power)
Large Rubber Feet

Large rubber feet on the bottom of the calculator keep it from slipping during operation.
Function Command Signs
A symbol ( ,−,×,÷) on the display indicates the status of the operation you are currently performing.

Silent Touch Keys
Three-Key Rollover
Shipping
- Casio Centre provides free delivery services all over Pakistan. All orders placed from Monday to Friday (excluding public holidays) will be shipped within 3 working days from our end, subject to order confirmation.
- Product Shipping time will vary as per your location. Major city to Major city like ( Lahore to Karachi is usually delivered within 4-6 working, Subject to product availability. While for any other city delivery may take up to 5-8 working days.
Delivery
- Once Your order has been dispatched, you may check and track the delivery status of your orders using the courier tracking number with our local logistics partner ( Tcs or Leopard ).
- For Cash on Delivery services, as per courier policy, you must make payment first before receiving/opening the courier Packet. For any help in tracking or Product info, u can contact us via WhatsApp or Call at | +92-0321-116-6692