We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 3 products

Close
Canon P1-DTS Calculator
Canon P1-DTS
Close
Casio FX-350MS Calculator
Casio FX-350MS
Close
Casio FX-991ES Plus Calculator
Casio FX-991ES Plus
Available colors
User rating
10
4.0 out of 5
10 user ratings
5 stars
10 %
4 stars
80 %
3 stars
10 %
2 stars
0 %
1 stars
0 %
175
3.5 out of 5
175 user ratings
5 stars
24 %
4 stars
20 %
3 stars
37 %
2 stars
14 %
1 stars
3 %
300
3.4 out of 5
300 user ratings
5 stars
22 %
4 stars
19 %
3 stars
36 %
2 stars
16 %
1 stars
5 %

Technical details

TypePrinting calculatorScientific calculatorScientific calculator

Design

Colour of productGreyBlue
  • Grey
  • Violet,White
Digit comma separatoryes
N/A
yes
Housing material
N/A
Plastic
N/A
Form factor
N/A
PocketPocket
Control type
N/A
N/A
Buttons
Cover
N/A
N/A
no

Dimensions

Width3.74 in0.48 in3.15 in
Height1.85 in6.1 in0.44 in
Depth7.99 in3.35 in6.38 in
Weight9.38 oz3.53 oz3.35 oz

Display

Number of characters per line121215
Number of display lines
N/A
24
Display type
N/A
N/A
Dot-matrix
Display tilting
N/A
N/A
yes
Second display
N/A
N/A
no
Display light
N/A
N/A
no

Power

Battery typeAALR44LR44
Power source
N/A
Battery
  • Solar
  • Battery
Battery operated
N/A
yesyes
Number of batteries required
N/A
11
Auto power off
N/A
N/A
yes
External power connection
N/A
N/A
  • Solar cell
  • USB
  • External source

Often compared with Casio FX-350MS

Often compared with Casio FX-991ES Plus