Tools

  • Ammeter, Desktop, Dual Scale

    Ammeter, Desktop, Dual Scale

      Ammeter or Amp meter or Ampere meter is used to show the electric current in an electric circuit. This is a dual scale desktop ammeter for the range of 0 to 3 Amperes or 0 to 0.6 Amperes.This ammeter has one black binding post for the...

    $10.99
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  • Aspirator, Vacuum Pump, Stainless Steel Aspirator, Vacuum Pump, Stainless Steel, #2089SS

    Aspirator Vacuum Pump Stainless Steel

    This aspirator is for vacuum filtration and other low-vacuum applications. With 9 mm serrated inlet nozzles, it is designed to prevent flooding and turbulence. It is a helpful tool in laboratories.Made of stainless steel

    $55.00
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  • Aspirator Vacuum Pump, made of Brass Aspirator Vacuum Pump, made of Brass, Nickel plated

    Aspirator, Vacuum Pump, Brass

    This aspirator is for vacuum filtration and other low-vacuum applications. With 9 mm serrated inlet nozzles, it is designed to prevent flooding and turbulence. It is a helpful tool in laboratories.Made of brass, plated with Nickel.

    $45.00
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  • Metal G-Clamps, Pack of 2

    Metal G-Clamps, Pack of 2

    For clamping two apparatuses together or securing an apparatus to a table top. Also, useful for setting up rod mounted pulleys. Cast Iron enameled frame. Plated screw and vise type nut. Package includes 2 Metal G-clamps with jaw openings of 1" and 2".

    $7.99
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  • Mini pH Tester

    Mini pH Tester

    Economical tester for determination of soil pH. May also be used for liquids or solutions with pH range of 4 to 8. No batteries required.

    $14.00
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  • Plastic Weights, Set of 54

    Plastic Weights, Set of 54

    Color coded plastic weights are excellent tools to teach students about masses, weight measurement and how balance scales work. You can use plastic masses with small educational balance scales or with your own home made balance scale.This set includes 54...

    $14.50
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  • Postal Hand Scale

    Postal Hand Scale

    These Postal Hand Scales provide an inexpensive method of weighing for postage. The Postal Hand Scales weigh 100 grams in 1 gram increments. One side of the hand scales reads grams and the other reads ounces. They are available in gold or silver color.

    $8.50
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  • Rain Gauge, Set of 2

    Rain Gauge, Set of 2

    To measure the amount of rainfall in both Metric(Millimter) and English(Inch) units. Contains two graduated containers, one for mounting (1.5"x1.5"x9") and the other (1.5"x1.5"x2")for ground.

    $7.99
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  • Screw clamp for laboratory use

    Screw clamp, Hoffman Screw, Closed Type

    This closed type, Hoffman Screw is made of chrome-plated brass.  The opening measures 1 inch.  The Hoffman Screw is perfect to use as a valve or tubing clamp with any rubber tubing.  This screw allows you to open and close the rubber...

    $6.50
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  • Spring Scales

    Spring Scales

    This collection includes 6 different spring scales that can be ordered individually or as a set.   Color Newtons Grams Divisions Blue 0 N to 1 N 0 Grams to 100 grams 2 g & 0.02N Blue 0 N to 2.5 N 0 Grams to 250...

    $7.00
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