|
name |
built |
display |
functions |
circuit |
alim |
description |
status |
Sharp EL-811 | 72, Japan | Fluo 8 + sign (round style, single bulbs) | 4 op + mem + lower digits key | 10572SA, 10573SA, 3x HD3123P, HD9005, 4 trans | 7,2V ni-cd batt pack, ext. 3 pin (L_chrg+, R-, C_al+) | 16 digit results, nice early digit design | Good, working | |
I.T.C. K-80M | 72, Japan | Gas discharge 7 segment (single bulbs) | 4 op + k/f switch | TMS0105, 21 trans | 4x C, 6V plug (- centre) | - | Sufficient, working | |
Sanyo ICC-3101 | 73, Japan | Panaplex 12 digits | 4 op + mem + k/f switch | EA7023, EA7022 | 6V ni-cd battery pack, ext conn 3pin for charger 7,3V | Flat membrane keyboard | Sufficient, working | |
Casio 8U | 73, Japan | Fluo tube 8+1 digits | 4 + k/f switch | HD3276P, HD3252P, HD3124P, TM4352P, T3086, 2 trans | 5x AA, plug (-centre) | Heavy, small case zero | Good, working | |
Tiger model DC-8SA | 73, Japan | Fluo flat tube 8 digits. Dedicated minus/overflow tube | 4 op | HD3276P, 3xTM4352P, HD3253P, BA602, T3086, 4 trans | 5x AA, ext plug (-centre) | Two tube display. Capacitive keyboard | Very good, working | |
Litton Monroe 30 | 74, made in USA | Panaplex 8 + 1 digits | 4 + % | Rockwell 15332, NS50003, 7 trans, 22 diodes | 4x AA or ni-cd pack, ext 3 pin connection | - | As new, working. With bag |