Basic information

Name
Manufacturer
TI (4)
Rebell (33)
Canon (24)
Citizen (25)
Casio (43)
Fiamo (3)
Sharp (31)
HP (2)
Color
Blue (12)
Blue-silver (2)
Black-silver (3)
Blue-white (2)
Black (73)
White (20)
Red (10)
Gold (5)
Silver (22)
Yellow (2)
Light blue (1)
Orange (3)
Pink (5)
Violet-white (1)
Grey (12)
Violet (6)
White-black (3)
White-blue (1)
Black-white (3)
Black-blue (1)
Latte-wait (1)
Red-blue (1)
Pink-white (1)
Yellow-white (1)
Green (3)
Silver-black (1)
Gray-white (1)
Silver-gray (2)
White-green (3)
White-orange (1)
White-pink (3)
White-violet (2)
Type of packaging
Blister (75)
Box (63)
Window box (15)
Clamshell (3)

Basic features

Display Type
flat (27)
angled (125)
tilt adjustable (12)
digitron / LCD (1)
1 line (1)
Number of Display Digits
8 (37)
12 (86)
16 (10)
14 (7)
10 (23)
12, 5 lines (1)
Power Source
solar and battery (154)
battery (2)
solar (7)
water (1)
mains (1)
Battery Type
LR54 x1 (61)
LR44 x1 (63)
CR2032 x1 (28)
None (8)
CR2016 x1 (2)
AAA x1 (2)
AAA x2 (1)
Automatic Power Down
Yes (162)
No (3)
Keys
plastic (158)
eubber (7)
Metal Body
yes (18)
Kickstand
yes (4)
Dimensions (mm)
Weight (g)
–
EAN code

Features

Currency Conversion
no (114)
yes (49)
Cost/Sell/Margin Calculation
no (137)
yes (26)
Tax Calculation +/-
no (58)
yes (105)
Memory
3 keys (107)
4 keys (42)
3 keys, x2 (11)
no (3)
4 keys, x2 (2)
Double Zero Key (00)
yes (118)
3-Digit Punctuation
yes (160)
Percent (%)
yes (162)
Root (√)
yes (101)
Sign Change (+/-)
yes (150)
Correction Key (->)
yes (88)
Grand Total (GT)
no (95)
yes (67)
Item Counter
yes (4)
Mark-up/-down (MU)
no (120)
yes (43)
Time/Day Function
no (161)
yes (1)
Resume Function
yes (3)
Decimal Setting
F,3,2,0,A (20)
F,4,3,2,0,A (14)
F,4,2,1,0,A (2)
F,4,3,2,1,0,A (16)
F,4,2,0,A (1)
F,6,3,2,1,0,A (1)
F,5,4,3,2,1,0,A (2)
F,2,0 (5)
F,3,2,1,0,A (1)
F,5,4,3,2,0,A (1)
Round Up/Down
yes (58)
Last Answer Function
no (158)
yes (4)
Check & Correct Function
no (147)
yes (15)
SDC-640II

SDC-640II

Stolní kalkulátor s nakloněným 14místným displejem,duálním napájením, zaokrouhlováním a nastavením počtu desetinných míst.

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Basic information            
Name SDC-640II SDC-660II SDC-620II SDC-868L SDC-435N SDC-664S
Manufacturer Citizen Citizen Citizen Citizen Citizen Citizen
Color Black Black Black White Black Black
Type of packaging Box Box Box Box Box Box
Basic features            
Display Type angled angled angled angled angled angled
Number of Display Digits 14 16 12 12 16 16
Power Source solar and battery solar and battery solar and battery solar and battery solar and battery solar and battery
Battery Type CR2032 x1 CR2032 x1 CR2032 x1 CR2032 x1 CR2032 x1 LR54 x1
Automatic Power Down yes yes yes yes yes yes
Keys plastic plastic plastic plastic plastic plastic
Metal Body no no no no no no
Kickstand no no no no no no
Dimensions (mm) 159 x 156 x 32 159 x 156 x 32 159 x 156 x 32 154 x 152 x 29 204 x 158 x 31 199 x 153 x 31
Weight (g) 165 165 165 172 234 203
EAN code 4966006703344 4966006703351 4966006703337 4562195133926 4562195132820
Features            
Currency Conversion no no no no no yes
Cost/Sell/Margin Calculation no no no no no no
Tax Calculation +/- no yes yes no yes no
Memory 4 keys, x2 3 keys 3 keys 4 keys, x2 4 keys 4 keys
Double Zero Key (00) yes yes yes yes yes yes
3-Digit Punctuation yes yes yes yes yes yes
Percent (%) yes yes yes yes yes yes
Root (√) no no yes no no yes
Sign Change (+/-) yes yes yes yes yes yes
Correction Key (->) no no no yes no no
Grand Total (GT) no yes yes no no no
Item Counter no no no no no no
Mark-up/-down (MU) yes yes yes yes yes yes
Time/Day Function no no no no no no
Resume Function no no no no no no
Decimal Setting F,3,2,0,A F,3,2,0,A F,3,2,0,A F,3,2,0,A F,4,3,2,0,A F,4,3,2,0,A
Round Up/Down yes yes yes yes yes yes
Last Answer Function no no no no no no
Check & Correct Function no no no no yes no