Showing all 3 results

  • P4400 Kill A Watt Electricity Usage Monitor

    P3 P4400 Kill A Watt Electricity Usage Monitor


    Empowers You to Save Hundreds on Electric Bills Electricity bills are rising. Now you can cut down on costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill A Watt, and it will assess how efficient they really are. The large LCD display counts consumption by the kilowatt-hour, the same as your local utility. You can calculate your electrical expenses by the day, week, month, even an entire year. Also check the quality of your powe…

  • Instruments TI-89 Titanium Graphing Calculator

    Texas Instruments TI-89 Titanium Graphing Calculator


    The TI-89 Titanium lets you perform basic math, algebra, calculus, graphs, matrices, and statistical functions and creating animations, graphing 3-D rotations, and plotting contours. Graphing functions include basic function graphing, parametric graphing, polar graphing, sequence graphing, 3-D graphing, and differential-equation graphing. Additionally, the TI-89 Titanium includes symbolic manipulation, constants and measurement units, statistics and data plots, a numeric solver, a text editor…

  • 30100 Automotive Escape Tool

    Houdini 30100 Automotive Escape Tool


    Be prepared for any situation that could put you or your family in harm’s way by always having your Houdini near by. It’s the keychain that could save your life.