Calculate economically : Citizen Business Line desktop calculators. The economic series for the every day office use.

A normal working day is often made of effort and hard. And for every day tasks you need the perfect tool to perform on your target. So for this we create the Business Line Desktop calculators.  With the Citizen CDB1201-BK, there is no compromise, just the performance and the reliability of the Citizen products

Citizen CDB1201-BK: Applications & key features

The Citizen CDB1201-BK is the perfect partner for a wide range of demanding user applications :

-1-Line Display

-12-Digit Display

-Dual power: Battery & Solar

-Fixed Angled Display

-Decimal selector

-Rounding selector

-Square Root Function

-Auto-sleep mode

-4-Keys Memory Function: MRC, M+, M-



The Citizen CDB1201-BK is a product from Citizen's extremely wide and diversified range of calculators, which includes everything from compact pocket devices to highly sophisticated calculator models.


About Citizen


With more than a century of producing ground-breaking technologies and electronic solutions, Citizen’s business is based around that of innovation and the company’s work ethos of ‘loved by citizens, working for citizens.’ This is a philosophy that is engrained throughout its 21,000 strong workforce. Combined with Citizen’s exceptional engineering expertise, this makes Citizen’s products responsive to the market with each and every product designed and manufactured with ultimate functionality, style and usability in mind.

Farbe schwarz
Abmessungen 155 mm x 35 mm x 205 mm
Gewicht 189 g
  • 1-zeiliges Display
  • 12-stelliges Display
  • Batterie- und Solarbetrieb
  • Fest angewinkeltes Display
  • Doppelter Speicher
  • Wurzelberechnung
  • Automatische Abschaltung


Gewinnspannenberechnung Dient zur Berechnung von Aufschlägen, Margen und prozentualen Unterschieden
Wurzelberechnung Mathematische Funktionen
Doppelter Speicher Zwei Speicherplätze für Zahlen
Vorzeichenwechsel (+/-)
Rundungsautomatik 1 Wählen Sie wie Auf- oder Abgerundet werden soll (up, 5/4, cut)
4-Tasten Speicherfunktion 4-Tasten Speicherfunktion (MC, MR, M+, M-)
Fließ- und Festkommaberechnung (A,0,2,3,4,F)

Display & Stromversorgung

Display LCD
Displaytyp Fest angewinkelt
Linien 1
Displaystellen 12
Stromversorgung Batterie- und Solarbetrieb
Batterie Typ AG-10 (LR1130)
Automatische Abschaltung Schaltet den Rechner nach einer gewissen Zeitspanne automatisch ab

Support und Downloads

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