
LD9988 User Manual Page 15
CALCULATOR AND FINANCE
Simple Calculator
-- Basic memory functions are available.
-- Four operations: addition, subtraction, multiplication and division.
-- Switch between plus and minus.
-- Percentage (%) computation.
Scientific Calculator
-- Four operations.
-- Functions computation.
Paperless Calculator
-- You can enter many values to perform four operations.
-- You can request the series number and edit data.
Metric Conversion
-- 12 kinds of common metrics.
-- Two-way conversion between different units.
-- View the exchange rate anytime.
Unit Conversion
-- 6 kinds of common units.
-- Two-way conversion between different units.
-- View the exchange rate at any time.
Currency Conversion
-- Many currencies unit stored for conversion.
-- Different currencies are convertible in accordance to the set rate.
-- You can choose any currency to set the exchange rate.
-- You can create eight currencies for conversion.
Financial Management
--
You can store up to ten accounts, handling credit and debit for calculating balance.
-- You can create, edit, delete, transfer accounts and view reports.
Loan Interest
-- Calculations on monthly payment and total interest.
-- Inquiry for interest paid, principal paid, total amount paid and loan left of