| Manufacturer | Model | Display | # Digits | # Memory | Decimal System | Weight | Size | Notes |
| NCR | 18 | Display | 16 | Y | Y | |||
| NCR | 18-1 | Digitron | 14 | 1 | Fixed | 8.8 | ||
| NCR | 18-2 | Nixie | 16 | 2 | Floating | 15.4 | ||
| NCR | 18-3 | Nixie | 16 | 2 | Floating | 15.4 | Square Root | |
| NCR | 18-12 | Digitron | 12 | 0 | Fixed | |||
| NCR | 18-15 | Digitron | 12 | 0 | Fixed | |||
| NCR | 18-30 | Printing | 12 | 1 | Fixed | 17.6 | ||
| NCR | 18-16 | Digitron | 12 | 0 | Fixed | 2.2 | ||
| NCR | 18-22 | Itron | 12 | 1 | Fix & Float | 3 | ||
| NCR | 18-36 | Printing | 14 | 2 | Fix & Float | 11.8 | ||
| NCR | 18-38 | Printing | 12 | 1 | Fix & Float | 12.8 | ||
| North American Philips | P251 | Printing | 14 | 1 | Fixed 0-6 | |||
| North American Philips | P252 | Printing | 14 | 2 | Fixed 0-6 | |||
| North American Philips | P253 | Printing | 14 | 1 | Floating | 20 | ||
| North American Philips | P254 | Printing | 14 | 1 | Floating | 20 | ||
| North American Philips | P255 | Printing | 14 | 2 | Floating | 20 | ||
| North American Philips | P256 | Printing | 14 | 3 | Floating | 20 | ||
| Olivetti | Divisumma 18 | Printing | 12 | 1 | Fixed | 2 | 4.5x9.75x2 | Battery operated |
| Olivetti | Divisumma 28 | Printing | 12 | 1 | Fixed | |||
| Olivetti | Divisumma 33 | Printing | Intro 1977 | |||||
| Olivetti | Divisumma 35 | Printing | 1977-1978 | |||||
| Olivetti | Divisumma | VF Planar + Printing | 1977-1978 | |||||
| Olivetti | Logos 41 | Printing | Intro 1977 | |||||
| Olivetti | Logos 41 PD | VF Planar + Printing | Intro 1977 | |||||
| Olivetti | Logos 42 | Printing | Intro 1977 | |||||
| Olivetti | Logos 42 PD | VF Planar + Printing | Intro 1977 | |||||
| Olivetti | Logos 55 | Printing | 16 | 2 | Fix & Float | 15.2 | 9.5x16.5x5 | |
| Olivetti | Logos 58 | Printing | 16 | 2 | Fix & Float | 15.2 | 9.5x16.5x5 | |
| Olivetti | Logos 59 | Printing | 16 | 2 | Fix & Float | 15.2 | 9.5x16.5x5 | |
| Olivetti | Logos 68 | Printing | 23 | 2 | Fix & Float | 15.2 | 9.5x16.5x5 | |
| Olivetti | Logos 80 | Printing | Intro 1978 | |||||
| Olivetti | Logos 240 | Printing | 16 | 2 | Fixed | 34 | ||
| Olivetti | Logos 245 | Printing | 16 | 2 | Fixed | 34 | ||
| Olivetti | Logos 250 | Printing | 22 | 2 | Floating in/Fixed out | 34 | ||
| Olivetti | Logos 270 | Printing | 22 | 3 | Floating in/Fixed out | 34 | Square Root | |
| Olivetti | Logos 328 | Printing | 22 | Y | Y | |||
| Olivetti | P 101 | Printing | 22 | 12 | Fixed | 65 | Square Root, Programmable | |
| Olivetti | P 102 | Printing | 22 | 12 | Fixed | Square Root, Programmable | ||
| Olivetti | P 602 | Printing | 30 | 39 | Fix & Float | 70 | Square Root, Programmable | |
| Olivetti | P 603 | Printing | 31 | 36 | Fix & Float | |||
| Olivetti | P 652 | Printing | 28 | 248 | Fix & Float | |||
| Olympia | ICR412 | Nixie | 24 | 1 | Fixed | 11 | ||
| Olympia | CD100 | VF Tube | 8 | 0 | Fix & Float | 1.75 | 7x8x2 | |
| Olympia | CD300 | Nixie | 12 | 0 | Fixed | 7 | ||
| Olympia | CD400 | Nixie | 12 | 2 | Fixed | 11 | ||
| Olympia | CD510 | Display | 12 | 0 | Fix & Float | 3 | 10x7x3 | |
| Olympia | CD520 | Display | 12 | 1 | Fix & Float | 3 | 10x7x3 | |
| Olympia | CP140 | Printing | 12 | 1 | Fix & Float | 11 | 11x11x4 | |
| Olympia | CP141 | Printing | 12 | 2 | Fix & Float | 11 | 11x11x4 | |
| Olympia | CP400 | Printing | 12 | 1 | Fixed | 15 | ||
| Olympia | CP550 | Printing | 12 | 1 | Fix & Float | 9 | 9x10x3 | |
| Omron | 800 | Digitron | 8 | 0 | Floating | |||
| Omron | 800K | Digitron | 8 | 1 | Floating | |||
| Omron | 800KD | Digitron | 8 | 1 | Floating | |||
| Paillard Inc. (Hermes) | 114 | Printing | 14 | 2 | Fixed -06 | 33 | Square Root,Programmable | |
| Paillard Inc. (Hermes) | 114.50 | Printing | 14 | 2 | Fixed | 33 | ||
| Paillard Inc. (Hermes) | 114.75 | Printing | 14 | 2 | Fixed | 33 | ||
| Paillard Inc. (Hermes) | 220 | Printing | 12 | 1 | ||||
| Paillard Inc. (Hermes) | 222 | Printing | 12 | 1 | ||||
| Paillard Inc. (Hermes) | 224 | Printing | 12 | 2 | ||||
| Paillard Inc. (Hermes) | 226 | Printing | 12 | 2 | Programmable | |||
| Paillard Inc. (Hermes) | 320 | Printing | 15 | 1 | Fix & Float | 15 | 13.75x10x5.125 | |
| Paillard Inc. (Hermes) | 322 | Printing | 15 | 2 | Fix & Float | 15 | 13.75x10x5.125 | |
| Paillard Inc. (Hermes) | 330 | Digitron | 12 | 1 | Fix & Float | 3 | 9.75x6.5x2.75 | |
| Paillard Inc. (Hermes) | 332 | Digitron | 12 | 0 | Fix & Float | 3 | 9.75x6.5x2.75 | |
| Paillard Inc. | Precisa 370 | Printing | 14 | 3 | Fixed 0-8 | 33 | ||
| Paillard Inc. | Precisa 375 | Printing | 14 | 1 | Fixed 0-8 | |||
| Panasonic | 801 | Nixie | 8 | 0 | Fix & Float | 1.5 | ||
| Panasonic | 1200 | Nixie | 12 | 1 | Floating In, Fixed Out | |||
| Panasonic | JE-1212 | Digitron | 12 | 1 | Floating | 3.2 | 9.1/4x9x2.13/16 | |
| Panasonic | JE-1215 | Digitron | 12 | 1 | Fix & Float | 8.5/8x7.7/16x2.7/8 | ||
| Rapid Data | Executive 4000H | Printing | 12 | 1 | Fix & Float | |||
| Rapid Data | Executive 4000R | Printing | 12 | 1 | Fix & Float | |||
| Rapid Data | Executive 4002 | Printing | 12 | 1 | Fix & Float | |||
| Rapid Data | Rapidman 1208 | LED | 8 | 0 | Floating | 2.5 | 8x11x3 | |
| Rapid Data | Rapidman 1208LC | Display | 8 | 0 | Floating | 2.5 | 8x11x3 | |
| Rapid Data | Rapidman 1212 | LED | 12 | 1 | Fixed | 2.5 | 8x11x3 | |
| Rapid Data | Rapidman 1220 | Display | 12 | 1 | Fix & Float | |||
| Rapid Data | Rapidprinter 2000 | Printing | 12 | 1 | Fix & Float | 8 | 11x4x8 | |
| Rapid Data | Rapidprinter 2001 | Printing | 24 | 1 | Fix & Float | |||
| Remington Rand Office Machines | 800P | Printing | 8 | 1 | Fix & Float | |||
| Remington Rand Office Machines | 1103 | Digitron | 10 | 1 | Floating | |||
| Remington Rand Office Machines | 1201 | Nixie | 12 | 0 | Floating | 6.5 | ||
| Remington Rand Office Machines | 1203 | Nixie | 12 | 2 | Fix & Float | 6.5 | ||
| Remington Rand Office Machines | 1204 | Printing | 12 | 1 | Fix & Float | 13.8 | ||
| Remington Rand Office Machines | 1204GT | Printing | 12 | 2 | Fix & Float | 12 | 14x9x4 | |
| Remington Rand Office Machines | 1209 | Digitron | 12 | 1 | Fix & Float | Sq. Root | ||
| Remington Rand Office Machines | 1213 | Digitron | 12 | 1 | Fix & Float | 3 | 8x7x3 | |
| Remington Rand Office Machines | 1214 | Digitron & Printer | 12 | 1 | Fix & Float | |||
| Remington Rand Office Machines | 1218 | Digitron + Printer | 12 | 2 | Fix & Float | 12 | 14x9x4 | |
| Remington Rand Office Machines | 1259S | Nixie/Digitron? | 12 | 2 | Fix & Float | Scientific | ||
| Remington Rand Office Machines | 1603 | Nixie | 16 | 2 | Fix & Float | 6.5 | ||
| Remington Rand Office Machines | EDC 3 (III) | Nixie | 20 | 1 | Fixed | |||
| Remington Rand Office Machines | EDC IIIA | Nixie | 20 | 1 | Fixed | |||
| Remington Rand Office Machines | EDC I | Nixie | 13 | 0 | None | |||
| Remington Rand Office Machines | EDC I-D | Nixie | 13 | 0 | Fixed | |||
| Ricoh | 1216 | Digitron | 12 | 1 | Fix & Float | 3.3 | 8x10x3 | |
| Ricoh | 1217 | Digitron | 12 | 1 | Fix & Float | 3.9 | 8x10x3 | rechargeable battery |
| Ricoh | 1221P | Printing | 12 | 2 | Fix & Float | 9 | 9x12x4 | |
| Ricoh | 1221PD | Digitron + Printer | 12 | 2 | Fix & Float | 9.5 | 9x14x4 | |
| Ricoh | 1623 | VF Planar | 16 | 2 | ||||
| Royal | Award 8M | Gas Discharge | 8 | 1 | Fix & Float | 1.7/8 | 9x5x2 | |
| Royal | Award GTA12 | Gas Discharge12 | 12 | 1 | Fix & Float | 3.3 | 11x7x3 | |
| Royal | Digital XII K | Printing | 12 | 0 | Fixed | 8 | 11x4x8 | |
| Royal | Digital GT A | Digitron | 12 | 1 | Floating | 3.3 | 3x7.1/2x10.1/2 | |
| Royal | Digital I K | Digitron | 10 | 0 | Floating | 3.5 | 3.3/16x8.1/2x10.1/2 | |
| Royal | Digital VIII K | Digitron | 8 | 0 | Floating | 1.5 | 2.1/2x5.1/2x9 | |
| Sanyo | 0161 | Eightron | 16 | 0 | Fix & Float | 2.5 | ||
| Sanyo | 811 | Eightron | 8 | 0 | Floating | |||
| Sanyo | 1122 | Eightron | 12 | 1 | Fix & Float | 2.5 | ||
| Sanyo | 1123 | Digitron | 12 | 1 | Fix & Float | 2 | 2.3/8x8.7/8x5.7/8 | |
| Sanyo | 1415P | Printing | 14 | 1 | Fix & Float | |||
| Sanyo | 1416P | Printing | 14 | 1 | Fix & Float | 11 | 13x10x4 | |
| Sanyo | 1418 | Eightron | 14 | 1 | Fix & Float | |||
| Sanyo | 2100P | Printing | 12 | 1 | Fix & Float | Sq. Root | ||
| Sanyo | 2150 | Digitron | 12 | 1 | Fixed | 3 | 2.15/16x7.5/16x11.1/8 | |
| Sanyo | 2155P | Printing | 12 | 1 | Fixed | 10 | 12x8x4 | |
| Sanyo | 4100P | Printing | 14 | 1 | Fixed | 12 | 13x9x4.5 | |
| Sanyo | 8001T | Digitron | 8 | 0 | Floating | Includes Clock | ||
| Sanyo | ICC-0081 | Neon 7-segment tube "Eightron" | 8 | 0 | Y | Portable | ||
| Sanyo | ICC-1121 | ? | 12 | Y | Y | |||
| Sanyo | ICC-1141 | ? | 14 | Y | Y | |||
| Seako Computer Display, Inc. | 212 | Nixie | 14 | 1 | Floating in/Fixed out | |||
| Seiko | S-301 | Printing | 23 | 6,12? | Fixed | 43 | ||
| Seiko | S-301M | Printing | 23 | 6,12? | Fixed | 43 | ||
| Seiko | S-100 | Printing | 12 | 6? | Preset | Optional Card Punch $395 | ||
| Seiko | S-100S | Printing | 12 | 1? | Preset | 15 | 9x14 | |
| Seiko | S-150S | Printing | 14 | 6 | Fix & Float | 17 | 9x14 | |
| Seiko | S-200D | Printing | 16 | 2 | Fix & Float | 17 | ||
| Seiko | S-200 Sigma | Printing | 16 | 2 | Fix & Float | 17 | 14x9 | |
| Sharp | CS-10A | Nixie | ? | ? | ? | |||
| Sharp | CS-16C | Nixie | 12 | Y | Y | |||
| Sharp | CS-17C | Nixie | 12 | N | Y | |||
| Sharp | CS-18D | Nixie | 12 | Y | Y | |||
| Sharp | CS-20 | Nixie | ? | ? | ? | |||
| Sharp | CS-22C | Nixie | 14 | 1 | Y | |||
| Sharp | CS-32C | Nixie | 16 | Y | Y | |||
| Sharp | CS-121 | Digitron | 12 | 0 | Floating In/Preset Out | 8.1 | ||
| Sharp | CS-126 | Panaplex | 12 | 0 | Fix & Float | |||
| Sharp | CS-221 | Digitron | 12 | 1 | Floating In/Preset Out | 8.1 | ||
| Sharp | CS-222A | Panaplex | 12 | 1 | Fix & Float | 5.5 | ||
| Sharp | CS-224V | Panaplex | 12 | 1 | Fix & Float | 5.95 | 8.7/8x3.9/16x11.1/16 | |
| Sharp | CS-241 | Nixie | 14 | 1 | Floating In/Preset Out | 5.2 | ||
| Sharp | CS-242 | Nixie/Panaplex? | 14 | 1 | Fix & Float | 7.9 | ||
| Sharp | CS-243V | Panaplex | 14 | 1 | Fix & Float | |||
| Sharp | CS-261 | Nixie | 16 | 1 | Floating In/Preset Out | 16.5 | ||
| Sharp | CS-229 | Panaplex | 12 | 1 | Fix & Float | |||
| Sharp | CS-361P | Nixie | 16 | 2 | Floating In/Preset Out | Square Root,Programmable | ||
| Sharp | CS-361M | Nixie | 16 | 6 | Floating In/Preset Out | Square Root | ||
| Sharp | CS-361R | Nixie | 16 | 2 | Floating In/Preset Out | 16.5 | Square Root | |
| Sharp | CS-362 | Nixie | 16 | 2 | Floating In/Preset Out | 5.2 | ||
| Sharp | CS-363 | Nixie | 16 | 3 | Fix & Float | 8.5 | ||
| Sharp | CS-363R | Nixie | 16 | 3 | Fix & Float | 8.5 | Square Rooot | |
| Sharp | CS-363P | Nixie | 16 | 7 | Fix & Float | 17.2 | Programmable | |
| Sharp | CS-364R | Nixie | 16 | 3 | Fix & Float | 8.58 | 11.3/4x4x13 | Square Root |
| Sharp | CS-364P | Nixie | 16 | 12 | Fix & Float | 26.4 | 14.3/8x8.1/8x14.1/2 | Sq. Root, Programmable |
| Sharp | CS-365P | Nixie | 16 | 12 | Fix & Float | Sq. Root, Programmable | ||
| Sharp | QT-8B | Itron | 8 | 0 | Floating | |||
| Sharp | QT-8D | Itron | 8 | 0 | Floating | |||
| Sharp | CS-742R | Printing | 14 | 2 | Fix & Float | Square Root | ||
| Sharp | CS-743R | Printing | 14 | 2 | Fix & Float | Sq. Root | ||
| Sharp | CS-761 | Printing | 16 | 2 | Floating in/Fixed out | |||
| Sharp | CS-621 | Printing | 12 | 1 | Fixed | 16.5 | ||
| Sharp | CS-622B | Printing | 12 | 1 | Fix & Float | |||
| Sharp | CS-623 | Printing | 12 | 1 | Fix & Float | |||
| Sharp | CS-625 | Printing | 12 | 1 | Fix & Float | 9.9 | 9.7/8x4.1/16x11.5/8 | |
| Sharp | CS-626 | Printing | 12 | 1 | Fix & Float | |||
| Sharp | CS-627 | Printing | 12 | 1 | Fix & Float | |||
| Sharp | CS-628 | Panaplex + Printer | 12 | 1 | Fix & Float | 10.3 | 12x10x4 | |
| Sharp | CS-641B | Printing | 14 | 1 | Fix & Float | 18.7 | ||
| Sharp | CS-642 | Printing | 14 | 1 | Fix & Float | |||
| Sharp | CS-643 | Display+Printer | 14 | 1 | Fix & Float | 13.2 | ||
| Sharp | CS-661 | Printing | 16 | 1 | Floating in/Fixed out | |||
| Sharp | CS-662 | Printing | 16 | 1 | Floating in/Fixed out | |||
| Sharp | CS-521 | Printing | 12 | ? | Fix & Float | 9.9 | 8.7/8x4.1/16x11.5/8 | |
| Sharp | CS-523 | Printing | 12 | 1 | Fix & Float | 9.9 | 11x9x4 | |
| Sharp | EL-8 | Itron | 8 | 0 | Floating | 0.93 | ||
| Sharp | EL-8A | Itron | 8 | 0 | Floating | 0.93 | ||
| Sharp | EL-8M | Itron | 8 | 1 | Floating | 1.7 | ||
| Sharp | EL-160 | Itron | 8 | 1 | Floating | 4.2 | ||
| Sharp | EL-803 | VF Tube | 8 | 0 | Floating | 2.2 | 6.11/16x3.1/8x8.5/8 | |
| Sharp | EL-804 | VF Tube | 8 | 0 | Floating | |||
| Sharp | EL-811 | Itron | 8 | 1 | Floating | |||
| Sharp | EL-816 | LED | 8 | 1 | Floating | |||
| Sharp | EL-817S | Itron | 8 | 1 | Floating | |||
| Sharp | PC-1001 | Itron | 10+2exp | 8 | Floating | 2.4 | 8x2x4 | |
| SCM | 110P | Printing | 10 | 1 | Floating | 11.4 | 9.9x14.5x6.1 | |
| SCM | 210D | Panaplex | 12 | 1 | Floating | 2.8 | 4.5x9x1.5 | |
| SCM | 213 | Panaplex | 12 | 1 | Fix & Float | |||
| SCM | 220D | Panaplex | 12 | 1 | Floating | 3.1 | 8x10x2.5 | |
| SCM | 223 | Display | 12 | 1 | Fix & Float | 3.1 | 7.6x10x2.9 | |
| SCM | 230 | Panaplex | 12 | 2 | Fix & Float | 2.5 | 7.75x7.5x2.75 | |
| SCM | 306 | Printing | 10 | 1 | Fix & Float | 11.4 | 14.5x9.9x6.1 | |
| SCM | 326GT | Printing | 12 | 1 | Fix & Float | 11.4 | 14.5x9.9x6.1 | |
| SCM | 450PD | Panaplex+Printer | 13 | 3 | Fix & Float | 13 | 12x14x5 | |
| SCM | 460PD | Panaplex+Printer | 13 | 3 | Fix & Float | 13 | 12x14x5 | |
| SCM | 470PD | Panaplex+Printer | 13 | 6 | Fix & Float | 13 | 12x14x5 | Programmable |
| SCM | 510PD | Panaplex+Printer | 13 | 4 | Fix & Float | 13 | 12x14x5 | |
| SCM | 520PD | Panaplex+Printer | 13 | 6 | Fix & Float | 13 | 12x14x5 | Sq. Root, Programmable |
| SCM | 670 | Panaplex+Printer | 13 | 6 | Fix & Float | Programmable | ||
| SCM | 6162 | Printing | 14 | 2 | Fix & Float | 22 | ||
| SCM | 6161 | Printing | 14 | 2 | Fix & Float | 22 | ||
| SCM | 4161 | Printing | 14 | 1 | Fix & Float | 22 | ||
| SCM | Cogito 240 SR | CRT | 24 | Y | Y | |||
| SCM | Cogito 312 | Nixie | 12 | 1 | Fixed | |||
| SCM | Cogito 314 | ? | 14 | 1 | Fixed | ? | ||
| SCM | Cogito 410 | Nixie | 10 | 1 | Fixed | 6 | ||
| SCM | Cogito 412 | Nixie | 12 | 1 | Fixed | 6 | ||
| SCM | Cogito 414 | Nixie | 14 | 1 | Fixed | 6 | ||
| SCM | Cogito 516 | Printing | 16 | 1 | Fixed | |||
| SCM | Cogito 616 | Printing | 16 | 2 | Fixed | |||
| SCM | Cogito 566 PR | Printing | 16 | 2 | Fixed | Square Root | ||
| SCM | Cogito 716SR | Nixie | 16 | 3 | Floating & Fixed | 12 | Square Root | |
| SCM | Cogito 716 | Nixie | 16 | 3 | Floating & Fixed | 12 | ||
| SCM | Cogito 1016PR | Printing | 16 | 7 | Fixed | 35 | Square Root, Programmable, Optional I/O Tape Accessory | |
| SCM | Cogito 1016PR-AS | Printing | 14/16? | 7 | Fixed | 35 | ||
| SCM (Independence Line) | F80 | Nixie | 8 | 1 | Floating | 2.5 | ||
| SCM (Independence Line) | F90 | Panaplex | 12 | 0 | Fix & Float | |||
| SCM (Independence Line) | F100 | Nixie | 10 | 1 | Floating | 6 | ||
| SCM (Independence Line) | F140 | Nixie | 14 | 1 | Fixed | 6 | ||
| SCM (Independence Line) | F160P | Printing | 14 | 2 | Fixed | 22 | ||
| SCM | Marchant I | Nixie | 8 | 0 | Floating | Portable | ||
| SCM | Marchant I-RX | Nixie | 8 | 0 | Fixed | |||
| Solitron Devices, Inc. | BF8 | Incandescent | 8 | 0 | Fix & Float | |||
| Solitron Devices, Inc. | BF12 | Incandescent | 12 | 0 | Fix & Float | |||
| Solitron Devices, Inc. | BF30M | Incandescent | 12 | 1 | Fix & Float | |||
| Solitron Devices, Inc. | BF40M | Gas Discharg | 12 | 1 | Floating | |||
| Sony | ICC 400W | Nixie | 14 | Y | Y | |||
| Sony | ICC 500W | Nixie | 14 | 2 | Auto Preset | |||
| Sony | ICC 550W | Nixie | 14 | 2 | Auto Preset | 14 | ||
| Sony | ICC 600W | Nixie | 14 | 2 | Auto Preset | |||
| Sony | ICC 1500W | Nixie | 12 | 1 | Auto Preset | |||
| Sony | ICC 1600W | Nixie | 12 | 1 | Fix & Float | 8.25 | ||
| Sony | ICC 2500W | Nixie | 15 | 7 | Auto Preset | 17.5 | Square Root, Programmable (111 Steps) | |
| Sony | ICC 2550W | Nixie | 15 | 9 | Auto Preset | 22 | Square Root, Programmable (125 Steps, magnetic card) | |
| Sony | ICC 2700W | Nixie | 15 | 12 | Auto Preset | 22 | Square Root, Programmable (253 Steps, magnetic card) | |
| Summit | S1219 | Panaplex | 12 | 0 | Fix & Float | 4.5 | 8x11x3 | |
| Summit | S1224 | Panaplex | 12 | 1 | Fix & Float | 4.5 | 8x11x3 | |
| Sumlock Compometer, Ltd. | Anita 102 | LED | 8 | 0 | Floating | |||
| Sumlock Compometer, Ltd. | Anita 500P | Printing | 14 | 4 | Fix & Float | |||
| Sumlock Compometer, Ltd. | Anita 500PSFK4 | Printing | 14 | 4 | Fix & Float | Four preprogrammed functions | ||
| Sumlock Compometer, Ltd. | Anita 500PSKF6 | Printing | 14 | 4 | Fix & Float | Six preprogrammed functions | ||
| Sumlock Compometer, Ltd. | Anita 805 | Panaplex | 8 | 0 | Floating | |||
| Sumlock Compometer, Ltd. | Anita 1021LSI | Nixie | 10 | 1 | Floating | Sq. Root | ||
| Sumlock Compometer, Ltd. | Anita 1211LSI | Panaplex | 12 | 1 | Fix & Float | |||
| Sumlock Compometer, Ltd. | Anita 1211P | Printing | 12 | 1 | Fix & Float | |||
| Sumlock Compometer, Ltd. | Anita 1212D | Nixie | 12 | 2 | Fix & Float | |||
| Sumlock Compometer, Ltd. | Anita 1212P | Printing | 12 | 2 | Fix & Float | |||
| Sumlock Compometer, Ltd. | Anita 1216 | Panaplex | 12 | 1 | Fix & Float | |||
| Sumlock Compometer, Ltd. | Anita 1233D | Nixie | 12 | 3 | Fix & Float | |||
| Sumlock Compometer, Ltd. | Anita 1233P | Printing | 12 | 3 | Fix & Float | |||
| Sumlock Compometer, Ltd. | Anita Mark IX | Nixie | 10 | 0 | Y | Importer: Inter-Continental Trading | ||
| Sumlock Compometer, Ltd. | Anita Mark VIII | Nixie | 10 | Y | Y | Importer: Inter-Continental Trading |