| Serial Number | 182789 |
| Accessories | None |
| Condition | Pretty good: Silver lining around the on switch has faded, 3 rubber feet on the back are missing |
| Acquired | 20.10.2002 |
| |
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| Type, Precision, Input Mode | Simple, 8 BCD digits, exponent ±99, Algebraic |
| Programmable | No |
| Memory | None |
| Display | |
| Special features | A very early handheld calculator! This is a version 1 model. |
| Original Pricing, Production | $149.95, introduced Nov 1972 |
| Batteries | 3x AA or 4.5V AC power supply, plus on center |
| Dimensions | |
| Links | Datamath Museum |
| Comment | Note that the "SR" in the model number stands
for "slide
rule"! |
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