Amazon.com Review
The TI-5018 is an ideal calculator to leave sitting on your desk, but its size makes handheld use a little awkward. It doesn't offer much in the way of features, but the ones it does have are extremely useful. For example, in our tests of the calculator, we performed a series of separate calculations, storing the results in memory each time we pressed the equals key. Pressing the grand total key then added and displayed the results of these separate calculations. A handy switch at the top of the calculator lets you turn the grand total feature off to perform calculations that won't be included in the grand total results.
Two switches at the top of the calculator let you round decimals up or down and choose from several decimal display modes, including floating, fixed (0,2,3), and an add mode. Dedicated square root and percentage keys make these operations simple, and a backspace key corrects entry mistakes without having to clear the entire line. As we used the calculator, mistakes were rare, thanks to the large and responsive keys, and the few mistakes we made were easy to spot as they showed up on the big display. The display is angled slightly to make it easier to read when the calculator is sitting flat on a desk. That position also allows the solar cells that power the unit to soak up as much light as possible, although the included battery kicks in when room lighting dims.
For those who need only basic functionality in a form factor that's easy to use and doesn't take up an inordinate amount of desktop space, the TI-5018 is a good choice. --T. Byrl Baker
Pros:
- Handy grand total feature
- Relatively large keys and display
- Backspace key for quickly correcting mistakes
Cons: - Few advanced features
- Too large for comfortable handheld use
Product Description
MODEL- TI5018 DESC.-TEXAS INSTRUMENTS FEATURES- * Stylish desktop calculator for home office or retail with a SuperView display * Large keyboard with contoured keys * Backspace key makes corrections a snap * Percent key to figure sales tax markups and discounts * Grand Total (GT) and Mark Up (MU) keys * Selectable decimal and rounding settings * Solar and battery powered to work anywhere * Features: * +023F Decimal * 4-Key Memory * Percent * Automatic Constant * Rounds 5/4 down * 0 and 00 Keys * Square Root Key * 1.0 x 4.2 x 6.5 * Weighs 0.3 lbs.