manufacturer/tradename
Texas Instruments
battery power
3 V Eveready ECR2025 or equivalent solar cells (lithium battery for backup)
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General description
- Algebraic entry logic
- Functions: math, exponential, trig., inverse trig., statistical functions (mean and standard deviation); angle/time conversions
- Protective sliding case
Functions: Five memory registers; two-variable statistics; common and natural logarithms; universal powers and roots; reciprocals and factorials and many more
Display: alphanumeric; 2-line display
Special features: memory retention allows users to edit and view current entries as well as previous entries.
Display: alphanumeric; 2-line display
Special features: memory retention allows users to edit and view current entries as well as previous entries.
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Certificates of Analysis (COA)
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