Pictures |
Model |
Aka |
Version |
Intro date |
End date |
Type |
Last update |
Progr |
RAM |
ROM |
Nb functions |
Alpha |
Nb keys |
Display type |
Display |
Graph XY |
Ext |
Print |
Sav |
Clock |
Microprocessor |
Functions |
Size |
Weight |
Batteries |
Ext power |
Power |
Twin |
Made in |
Link(s) |
Remarks |
Litronix
|
Pictures |
Model |
Aka |
Version |
Intro date |
End date |
Type |
Last update |
Progr |
RAM |
ROM |
Nb functions |
Alpha |
Nb keys |
Display type |
Display |
Graph XY |
Ext |
Print |
Sav |
Clock |
Microprocessor |
Functions |
Size |
Weight |
Batteries |
Ext power |
Power |
Twin |
Made in |
Link(s) |
Remarks |
| CHECKMATE | | | 1973 | | 4 funct | 2011_05_27 | N | 0 | | 4 | N | 17 | LED | 8 | N | N | N | N | N | LIT-019 | | 140x76x32 | | | | | | | | Klixon keypad. |
| CHECKMATE | CHECKMATE 1002 | | c1973 | | 4 funct | 2011_05_27 | N | 0 | | 4 | N | 17 | LED | 8 | N | N | N | N | N | | | 140x76x32 | | 5xAAsealed | 7V5DC | 0.25W | | Malaysia | | Klixon keypad. |
| 1100 | | | 1973 | | 4 funct | 2010_02_03 | N | 0 | | 4 | N | 17 | LED | 8 1/2 | N | N | N | N | N | | | 150x75x20 | | 3xAA | Y | 0.27W | | Malaysia | | Same as 1100A model exept that [0] and [1] keys are bigger. |
| 1100A | | | c1973 | | 4 funct | 2009_02_03 | N | 0 | | 4 | N | 17 | LED | 8 1/2 | N | N | N | N | N | | | 150x75x20 | | 4xAA | Y | | | | | Same as 1100 model exept that [0] and [1] keys are smaller (for a cost reduction reason ?). |
| 1101 | | | 197x | | 4 funct | 2009_02_03 | N | 0 | | 4 | N | 17 | LED | 8 1/2 | N | N | N | N | N | | | 150x75x20 | | 4xAA | | | | | | Same as 1100A model exept that there is no $ switch (2 digits fixed notation). |
| 1101P | | | 197x | | 4 funct | 2009_02_03 | N | 0 | | 5 | N | 18 | LED | 8 1/2 | N | N | N | N | N | | % | 150x75x20 | | 3xAA | 4VDC | | | | | Same as 1102 model exept that there is no $ switch (2 digits fixed notation). |
| 1102 | | | 1974 | >=1975 | 4 funct | 2010_02_03 | N | 0 | | 5 | N | 18 | LED | 8 1/2 | N | N | N | N | N | | % | 156x77x20 | | 4xAA | 6VDC | 0.25W | | Malaysia | | |
| 1102A | | | 197x | | 4 funct | 2009_02_03 | N | 0 | | 5 | N | 18 | LED | 8 1/2 | N | N | N | N | N | | % | 150x75x20 | | 3xAA | 4VDC | 300mW | | | | Same as 1102 model exept that there are only 3 batteries. |
| 1502 | AVATAR , memory | | 197x | | 4 funct | 2009_12_24 | N | 1 | | 5+4mem | N | 23 | LED | 8 | N | N | N | N | N | | % M+ M- RM CM | 146x76x | | 1x9V | 9VDC | 300mW | | Malaysia | | "Label says ""Avatar by Litronix"".AH1109" |
| 1602 | memory | | 197x | | 4 funct | 2009_02_03 | N | 1 | | 6+4mem | N | 24 | LED | 8 | N | N | N | N | N | | $ % M+ M- RM CM | 146x76x | | 1x9V | | | | | | |
| 1603 | slide rule | | 197x | | 4 funct | 2010_06_08 | N | 1 | | 7+2mem | N | 24 | LED | 8 | N | N | N | N | N | | x^2 Sqrt % RM M | 146x76x | | 1x9V | 9VDC | 300mW | | Malaysia | | |
| 1700 | checkmate 1700 | | 197x | | 4 funct | 2009_02_03 | N | 0 | | 4 | N | 17 | LED | 8 1/2 | N | N | N | N | N | | | 150x75x20 | | 4xAA | 6VDC | 300mW | | | | |
| 1720 | checkmate 1720 | | c1975 | | 4 funct | 2009_02_03 | N | 1 | | 7+4mem | N | 25 | LED | 8 | N | N | N | N | N | | +/- Sqrt % CM RM M- M+ | 165x81x23 | | 3xAA | Y | | | | | |
| 1720A | checkmate 1720 | | c1975 | | 4 funct | 2009_02_03 | N | 1 | | 7+4mem | N | 25 | LED | 8 | N | N | N | N | N | | +/- Sqrt % CM RM M- M+ | 165x81x23 | | 3xAA | Y | | | | | |
| 1721R | | | <=1974 | >=1974 | 4 funct | 2009_02_19 | N | 1 | | 7+4mem | N | 20 | LED | 9 | N | N | N | N | N | | +/- % -> CM RM M- M+ | 165x80x23 | | 3xAA sealed | 4V | | Privileg 861-M-NC | Malaysia | | |
| 1740 | checkmate 1740 | | c1975 | | 4 funct | 2010_02_03 | N | 1 | | 9+2mem | N | 25 | LED | 8 1/2 (ou 7 1/2) | N | N | N | N | N | LIT 21040 | 1/x x^2 Sqrt +/- % Sto Rcl | 165x81x23 | | 3xAA | Y | 300mW | | Malaysia | | |
| 1740A | checkmate 1740 | | c1975 | | 4 funct | 2009_02_03 | N | 1 | | | N | | LED | | N | N | N | N | N | | | 165x81x23 | | 3xAA | | | | | | |
| 2120 | | | 197x | | 4 funct | 2010_02_03 | N | 1 | | 7+4mem | N | 25 | LED | 8 | N | N | N | N | N | | +/- -> % CM RM M- M+ | 165x81x23 | | 3xAA | 4VDC | 300mW | | Malaysia | | |
| 2120A | 2120 | | 197x | | 4 funct | 2009_02_03 | N | 1 | | 7+4mem | N | 25 | LED | 8 | N | N | N | N | N | | +/- % -> CM RM M- M+ | 165x81x23 | | 3xAA | Y | | | | | |
| 2140 | | | 1974 | | 4 funct | 2009_02_03 | N | 1 | | | N | | LED | | N | N | N | N | N | | | 165x81x23 | | 3xAA | | | | | | |
| 2200 | memory plus | | <=1976 | >=1976 | 4 funct+conversion | 2009_02_03 | N | 1 | | 6+4mem+19conv | N | 25 | LED | 8 | N | N | N | N | N | | % +/- EX RM M- M+ (+19 conv) | 165x81x20 | | 3xAA | | | | | | |
| 2200R | | | 197x | | 4 funct+conversion | 2009_02_03 | N | 1 | | 6+4mem+19conv | N | 25 | LED | 8 | N | N | N | N | N | | % +/- EX RM M- M+ (+19 conv) | 165x81x20 | | 3xAAsealed | Y | | | | | |
| 2210 | slide rule | | 197x | | 4 funct | 2009_02_03 | N | 0 | | 11 | N | 25 | LED | 8 1/2 | N | N | N | N | N | 2306 | Pi -> 1/X X^2 Sqrt +/- % | 165x81x20 | | 3xAA | 4VDC | 300mW | | | | |
| 2220 | memory | | 1974 | | 4 funct | 2009_02_03 | N | 1 | | 7+4mem | N | 25 | LED | 8 | N | N | N | N | N | | +/- % -> CM RM M- M+ | 165x81x20 | | 3xAA | | | | | | |
| 2220R | memory | | 1974 | | 4 funct | 2009_02_03 | N | 1 | | | N | | LED | | N | N | N | N | N | | % +/- | | | 3xAAsealed | Y | | | | | |
| 2230 | memory | | <=1975 | >=1976 | 4 funct | 2009_02_03 | N | 1 | | 7+4mem | N | 25 | LED | 8 | N | N | N | N | N | | +/- Sqrt % EX RM M- M+ | 165x81x20 | | 3xAA | | | | | | |
| 2230R | | | 197x | | 4 funct | 2009_02_03 | N | 1 | | 7+4mem | N | 25 | LED | 8 | N | N | N | N | N | | +/- Sqrt % EX RM M- M+ | 165x81x20 | | 3xAAsealed | Y | | | | | |
| 2230/2235 | | | 197x | | 4 funct | 2009_02_03 | N | 1 | | 7+4mem | N | 25 | LED | 8 | N | N | N | N | N | | +/- Sqrt % EX RM M- M+ | 165x81x20 | | 3xAA | | | | | | |
| 2235 | | | 197x | | 4 funct | 2009_02_03 | N | 1 | | | N | | LED | | N | N | N | N | N | | % Sqrt +/- | | | 3xAA | | | | | | |
| 2240 | scientific | | 197x | | 4 funct | 2009_02_03 | N | 1 | | 9+2mem | N | 25 | LED | 8 | N | N | N | N | N | | 1/X x^2 Sqrt +/- % M RM | 165x81x23 | | sealed | Y | | | | | |
| 2240B | scientific | | 197x | | 4 funct | 2009_04_18 | N | 1 | | 9+2mem | N | 25 | LED | 8 | N | N | N | N | N | | 1/x x^2 Sqrt +/- % M+ RM | 165x81x23 | | sealed | Y | | | Malaysia | | |
| 2240RA | scientific | | 197x | | 4 funct | 2009_02_03 | N | 1 | | | N | | LED | | N | N | N | N | N | | % Sqrt x^2 1/x +/- | 165x81x23 | | sealed | Y | | | | | |
| 2240RB | scientific | | 197x | | 4 funct | 2009_02_03 | N | 1 | | 9+2mem | N | 25 | LED | 8 | N | N | N | N | N | 2307 LB | 1/x x^2 Sqrt +/- % | 165x81x23 | | | | | | | | |
| 2250 | slide rule | | 197x | | 4 funct | 2009_02_03 | N | 1 | | 9+2mem | N | 25 | LED | 8 | N | N | N | N | N | | EXP X^2 Sqrt +/- Pi RM M | 165x81x23 | | 3xAA | Y | | | | | |
| 2250R | slide rule | | 197x | | 4 funct | 2009_02_03 | N | 1 | | 9+2mem | N | 25 | LED | | N | N | N | N | N | | EXP X^2 Sqrt +/- Pi RM M | 165x81x23 | | 3xAAsealed | Y | | | | | |
| 2260 | slide rule | | 197x | | 4 funct | 2009_02_03 | N | 0 | | 11 | N | 25 | LED | 8 | N | N | N | N | N | | ( ) EXP x^2 Sqrt +/- Pi | 165x81x23 | | 3xAA | | | | | | |
| 2260R | slide rule | | 197x | | 4 funct | 2009_02_03 | N | | | | N | | LED | | N | N | N | N | N | | Sqrt x^2 Pi ( ) | 165x81x23 | | 3xAAsealed | Y | | | | | |
| 2270 | statistical | | 197x | | 4 funct+stat | 2010_02_03 | N | >=1 | | 5+7stat | N | 25 | LED | 8 1/2 | N | N | N | N | N | 2305 | Sqrt Sommx Somm- Somm+ Sommx^2 Sigma^2 Sigma Moyenne | 165x81x23 | | 3xAA | | | | Malaysia | | |
| 2270A | statistical | | 197x | | 4 funct+stat | 2009_02_03 | N | | | 5+7stat | N | 25 | LED | | N | N | N | N | N | 2305 | Sqrt Sommx Somm- Somm+ Sommx^2 Sigma^2 Sigma Moyenne | 165x81x23 | | 3xAA | | | | | | |
| 2270R | statistical | | 197x | | 4 funct+stat | 2009_02_03 | N | | | | N | | LED | | N | N | N | N | N | | | 165x81x23 | | 3xAAsealed | Y | | | | | |
| 2280 | Memory II | | 197x | | 4 funct | 2009_02_03 | N | 1 | | | N | | LED | | N | N | N | N | N | | | 165x82x | | 3xAA | | | | | | |
| 2290 | programmable | | 197x | | 4funct+prog | 2009_02_03 | Y | 1+10steps | | 5+4mem+3prog | N | 25 | LED | 8 | N | N | N | N | N | | % CM RM M- M+ L S E | 165x81x23 | | 3xAA | Y | | | | | |
| 2290R | programmable | | 197x | | 4funct+prog | 2009_02_03 | Y | 1+10steps | | 5+4mem+3prog | N | 25 | LED | 8 | N | N | N | N | N | | % CM RM M- M+ L S E | 165x81x23 | | sealed | Y | | | | | |