A basic handheld calculator is an office automation product. It is basically used for the purpose of calculations and is available in various models like handy calculators with flip covers, pocket calculators with big display, pocket calculators with thermometer functions, pocket calculator with phone and alarm etc.
these easy to operate calculators are not only multifunctional but are also offered in different colours and shapes i.E. Some are shaped like mobile phones while others are shaped like wallets. These calculators are compact and portable and are offered with 8 digits as well as12 digits.
