Victor 908 Portable Pocket.Handheld Calculator. Victor 908 pocket calculator with wallet case. Well - spaced rubber keys for comfort. Sized and powered for calculations anywhere. Protective wallet case for carry - with convenience. +.- Switch Key: No. Amortization: No. Backspace Key: No. Base Number Calculations: No. Bond Calculations: No. Case: Wallet. Complex Number Calculations: No. Confidence Interval Calculating: No. Cost.Sell.Margin: No. Currency Exchange Function: No. Date Calculations: No. Decimal Function: No. Depreciation Calculations: No. Display Characters Height [Nom]: 12.0 mm. Display Notation: Numeric. Double Zero Key: No. Equation Editor: No. Fraction Calculations: No. Fraction.Decimal Conversions: No. Grand Total Key: No. Hyperbolic Functions: No. Hypothesis Testing: No. Interest Rate Conversion: No. Item Count Function: No. Linear Regression: No. Loan Calculation: No. Logical (Boolean) Operations: No. Markup.Down Key: No. Matrices: No. Memory: 3-Key. Metric Conversion: No. Number of Display Digits [Nom]: 8. Percent Add-On.Discount: No. Percent Key(s): Yes. Polar-Rectangular Conversion: No. Post-Consumer Recycled Content Percent [Nom]: 0 percent. Power Source(s): Battery Solar. Pre-Consumer Recycled Content Percent [Nom]: 0 percent. Probability (Random Number): No. Replacement Batteries: 1.5V Silver Oxide. Simultaneous Equations: No. Size: 2 7.8 x 4 3.8. Square Root Key: Yes. Tax Calculation: No. Time.Date: No. Time-Value-of-Money: No. Total Recycled Content Percent [Nom]: 0 percent. Trig.Log Functions: No. Variable Regression: No.