Calculators

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  • Image of Thomas Big Digit Solar Powered Calculator

    Thomas Big Digit Solar Powered Calculator

    Item #: 1235D57
    Protective case Over sized keys Calculator includes a conversion reference table in case. Device measures 4 1/4” x 2 3/8” x 1/4” and weighs 2 ounces.
  • Image of Thomas Calculator/Metric Converter

    Thomas Calculator/Metric Converter

    Item #: 2205B11
    Raised oversized keys Rubberized side grips for easy handling Calculator lets you change lab measurements to U.S. or metric in an instant. Unit has an automatic flip-open LCD cover that converts to a benchtop stand. Unit measures 3” x 3 3/4” x 1/2” and weighs 2 ounces.
  • Image of Thomas Compact Metric Converter

    Thomas Compact Metric Converter

    Item #: 1235C22
    Solar operated with battery back-up Protective case Compact metric converter offers 126 types of metric conversions including length, area, volume, weight, liquid energy and temperature. Converter replaces cumbersome factor handbooks. Device measures 4 1/4” x 1/2” x 2...
  • Image of Scientific Calculator

    Scientific Calculator

    Item #: 1235D58
    Three key memory Handy pocket size Protective case Calculator performs more than 50 scientific functions. Raised keys make the calculator easy to use even with oversized fingers. Calculator measures 5” x 3” x 1/2” and weighs 1 1/2 ounces.
  • Image of Thomas Solar Desktop Calculators

    Thomas Solar Desktop Calculators

    Large digits Choice of 8- or 12-digit display Oversized keys Tough ABS plastic construction The 12-digit model permits calculating numbers as large as 999,999,999,999 and as small as .000000000001 without confusing scientific power notations or symbols. Solar desktop calculators have feet to...
  • Image of Calculator-Based Laboratory (CBL) System

    Calculator-Based Laboratory (CBL) System

    Item #: 2249A03
    Six channels for data collection: Measure motion, temperature, light, pH, force and more (with the appropriate probes) Connects to TI-85 (2249A01) Three modes of operation: Communications (for normal data collection), Multimeter (measuring voltage, resistance, etc. as a stand alone device) and...
  • Image of Solar Powered Scientific Calculator

    Solar Powered Scientific Calculator

    Item #: 2205A10
    67 functions 12 or 10 digit LCD with 2 digit exponent Auto power off Handy storage memory for storage of conversions Capable of 15 levels of parenthesis Highly efficient solar panel that requires only 50 lux Functions include binary, octal decimal, sexaqesimal and hexadecimal conversion standard...
  • Image of TI-84 Plus Graphing Calculator

    TI-84 Plus Graphing Calculator

    Item #: 1231H98
    Preloaded software applications Built-in USB port High contrast display The TI-84 Plus is a graphing calculator provides users with a range of features including a built-in USB port with cable, a variety of preloaded software applications and an improved high contrast display. Software applications...
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