3 Review(s)

The OT-512 Check & Correct Calculator is built for accuracy, speed, and durability. Featuring a large HD display, this calculator allows you to easily view long calculations. Its Check & Correct and Auto Replay functions help you review and fix entries without hassle. With dual power support (solar + battery), it works efficiently anytime, anywhere. Ideal for students, professionals, and office use, the Orbit OT-512 is your reliable companion for daily calculations.Key Features:Large HD Display for clear visibilityCheck & Correct function to review entriesAuto Replay for quick correctionsDual Power: Solar + Battery backupDurable keys for long-lasting useIncludes GT, MU, %, M+, M-, MR, MC functions