Large Screen, Professional Features
The CTIFREE UL-190Pro-GD combines a spacious 14-digit display with a full set of business calculation functions, built for offices, retail counters, and everyday accounting tasks.

Complete Tax and Business Functions
Dedicated TAX+, TAX−, and RATE keys handle tax calculations directly, while GT (Grand Total), MRC, M−, and M+ keys support running totals and memory calculations for accounting work.

Check and Correct Navigation
CHECK ← and CHECK → arrow keys let you review previous calculation steps, while the CORRECT (00→0) key helps fix entry errors without starting over.

Auto Replay Function
The Auto Replay feature allows you to review your calculation sequence, adding confidence and accuracy to every result.

Large, Clear Display
A 14-digit LCD display makes numbers easy to read at a glance, reducing errors during fast-paced calculations.

Reliable Dual Power
Solar-powered under sufficient light and battery-powered otherwise, keeping the calculator ready for use in any office setting.