| +/- Switch Key | Yes |
| Amortization | No |
| Backspace Key | Yes |
| Base Number Calculations | No |
| Battery Information - Batteries | Lithium |
| Battery Information - Power Source | Battery, Solar |
| Bond Calculations | No |
| Case | Carry |
| Color | Gray |
| Complex Number Calculations | No |
| Confidence Interval Calculating | No |
| Cost/Sell/Margin | Yes |
| Currency Exchange Function | No |
| Date Calculations | No |
| Decimal Function | Yes |
| Depreciation Calculations | No |
| Display & Graphics - Display Screen | 1 Line x 12 Character - LCD |
| Display Angle | Adjustable |
| Display Characters Height | 13.0 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 | No |
| Hyperbolic Functions | No |
| Hypothesis Testing | No |
| Interest Rate Conversion | No |
| Item Count Function | Yes |
| Linear Regression | No |
| Loan Calculation | No |
| Logical (Boolean) Operations | No |
| Markup/Down Key | Yes |
| Matrices | No |
| Memory | 4-Key/2 Sets |
| Metric Conversion | No |
| Number of Display Digits | 12 |
| Package Contents | QS2130 Simple Calculator Adjustable Stand Carrying Case |
| Percent Add-On/Discount | Yes |
| Percent Key(s) | Yes |
| Polar-Rectangular Conversion | No |
| Power Source(s) | Battery, Solar |
| Probability (Random Number) | No |
| Product Model | QS2130 |
| Product Name | QS2130 Simple Calculator |
| Product Type | Simple Calculator |
| Replacement Batteries | 3.0V Silver Oxide, EVE-ECR2025BP |
| Simultaneous Equations | No |
| Size | 7 1/4 x 6 7/8 |
| Square Root Key | Yes |
| Tax Calculation | No |
| Technical Information - Functions | Margin Markup Selling Price Cost Percent Changes 4-Key Memory plus Second 2-Key Memory Round Up/Off/Down Add Mode Fixed (3, 2, 0) / Floating Decimal Constant and Sigma Mode Selectors Item Counter |
| Time/Date | No |
| Time-Value-of-Money | No |
| Trig/Log Functions | No |
| Variable Regression | No |
| Wall-Mountable | Yes |
| Weight (Approximate) | 10.24 oz |
