| +/- Switch Key | Yes |
| Amortization | No |
| Backspace Key | No |
| Base Number Calculations | No |
| Battery Information - Batteries | 1 x Button Cell |
| Battery Information - Power Source | Solar, Battery |
| Bond Calculations | No |
| Case | Metal |
| Complex Number Calculations | No |
| Confidence Interval Calculating | No |
| Cost/Sell/Margin | Yes |
| Currency Exchange Function | No |
| Date Calculations | No |
| Decimal Function | No |
| Depreciation Calculations | No |
| Display & Graphics - Display Screen | 12 Character - LCD |
| Display Angle | Kickstand |
| Display Characters Height | 16.0 mm |
| Display Notation | Numeric |
| Display Type(s) | LCD |
| Double Zero Key | Yes |
| Equation Editor | No |
| Fraction Calculations | No |
| Fraction/Decimal Conversions | No |
| Global Product Type | Calculators-Basic |
| Grand Total Key | Yes |
| 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 |
| Material | Metal Enclosure |
| Matrices | No |
| Memory | 4-Key |
| Metric Conversion | No |
| Number of Display Digits | 12 |
| Package Contents | EL339HB 12 Digit Desktop Handheld Calculator Metal Case |
| Percent Add-On/Discount | No |
| Percent Key(s) | Yes |
| Polar-Rectangular Conversion | No |
| Power Source(s) | Battery, Solar |
| Probability (Random Number) | No |
| Product Model | EL339HB |
| Product Name | EL339HB 12 Digit Desktop Handheld Calculator |
| Product Type | Simple Calculator |
| Replacement Batteries | 1.5V Silver Oxide, EVE-389BP |
| Simultaneous Equations | No |
| Size | 4 3/8 x 6 7/8 |
| Square Root Key | No |
| Tax Calculation | No |
| Technical Information - Functions | Four-key Memory Cost/Sell/Margin Keys Percent Key Grand Total Key sign change keys Answer check |
| Time/Date | No |
| Time-Value-of-Money | No |
| Trig/Log Functions | No |
| Variable Regression | No |
| Wall-Mountable | Yes |
| Weight (Approximate) | 5.80 oz |
