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CATIGA Manuals & User Guides

CATIGA specializes in electronic calculators, offering a wide range of scientific, printing, and desktop models for educational and professional use.

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CATIGA manuals

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CATIGA manuals from online retailers

CATIGA CD-2372 Electronic Calculator User Manual

CD-2372 • August 10, 2025

Non-programmable scientific calculator for basic and advanced arithmetic. The calculator is perfect for middle school students, high school students, engineering colleges and anyone who needs to perform arithmetic…

CATIGA IR-40T Ink Roller Cartridge Instruction Manual

IR-40T • August 4, 2025

Instruction manual for CATIGA IR-40T Ink Roller Cartridge, compatible with various printing calculators including Casio, Sharp, and Canon models. Learn about installation, maintenance, and compatibility.

CATIGA CS229 Scientific Calculator with Graphics Functions User Manual

CS-229-Blue • July 25, 2025

The CATIGA CS229 Scientific Calculator is a versatile tool with graphics functions, multiple operating modes, and over 280 built-in functions. It features a large display for clear viewing…

CATIGA SP-2401 Thermal Printing Adding Machine User Manual

SP-2401 • July 21, 2025

Comprehensive user manual for the CATIGA SP-2401 12-Digit Thermal Printing Adding Machine. Learn about setup, operation, maintenance, troubleshooting, and specifications for this ink-free financial calculator.

CATIGA CD-2786-12 Desktop Calculator User Manual

CD-2786-12 • July 21, 2025

Comprehensive user manual for the CATIGA CD-2786-12 Desktop Calculator, covering setup, operation, maintenance, troubleshooting, and specifications for efficient use in office, home, or school environments.

CATIGA Scientific Calculator CS-229 User Manual

CS-229 • July 11, 2025

Comprehensive user manual for the CATIGA Scientific Calculator CS-229, covering setup, operating modes, graphic functions, key features, maintenance, troubleshooting, and specifications.

CATIGA Scientific Calculator CS-121 User Manual

CS-121 • June 15, 2025

Comprehensive user manual for the CATIGA Scientific Calculator with Graphic Functions (Model CS-121), covering setup, operation, functions, maintenance, and troubleshooting.