I have the main unit and original box (CIB).
type calculator
country USA
year 1985
os Spectravideo
power 3*AA battery
The Spectravideo Economizer 1000 — Rare Finnish-Market Financial Calculator
The Spectravideo Economizer 1000 was a handheld financial calculator produced by Spectravideo — the American company whose SV-318 and SV-328 computers directly inspired the creation of the MSX standard. The Economizer 1000 was marketed in Finland and Scandinavia as a financial calculation tool, representing Spectravideo’s attempts to extend beyond home computers into the calculator market. Given Spectravideo’s particular significance for Finnish computing history — the SV-318 was curator Ari Tommiska’s first computer — this device has unique personal resonance in this collection, connecting the world of pocket calculators with the home computer heritage that shapes the museum’s identity.