Dual solar/battery-powered for all lighting conditions. Large 15 mm digit size for good readability.
Calculator Type : Non-Printing
Calculator Style : Handheld
Power Source(s) : 1.5V Silver Oxide Battery, Solar
Display Notation : Numeric
Number of Display Digits : 8
Memory : Four-Key
Display Types : LCD
Display Angle : Fixed
Display Characters Height : 15.0 mm
Percent Key(s) : N
Fraction Calculations : N
Fraction/Decimal Conversions : N
Decimal Function : N
+/- Switch Key : Y
Currency Exchange Function : No
Metric Conversion : N
Backspace Key : No
Double Zero Key : No
Amortization : N
Base Number Calculations : N
Bond Calculations : N
Complex Number Calculations : N
Confidence Interval Calculating : N
Cost/Sell/Margin : No
Date Calculations : N
Depreciation Calculations : N
Equation Editor : N
Grand Total Key : N
Hyperbolic Functions : N
Hypothesis Testing : N
Interest Rate Conversion : N
Item Count Function : N
Linear Regression : N
Loan Calculation : No
Logical (Boolean) Operations : N
Markup/Down Key : N
Matrices : N
Wall-Mountable : Yes
Percent Add-On/Discount : N
Polar-Rectangular Conversion : N
Probability (Random Number) : N
Simultaneous Equations : N
Square Root Key : Y
Tax Calculation : N
Time-Value-of-Money : N
Time/Date : N
Trig/Log Functions : N
Variable Regression : N
Size : 4 1/8w x 5 5/8d