"power+supply"
Button Cell Batteries for Watch, Stopwatch and Timer
Replacement batteries for watches, timers and stopwatches.
Expand 1 Items
Digital Voltmeter
Perfect for a wide range of electrical projects and experiments.
Expand 1 Items
Digital Timer
The multi-purpose digital timer is versatile and easy to use.
Expand 1 Items
Hall Effect Apparatus
This apparatus determines hall voltage and coefficient.
Expand 2 Items
VWR® 3D Nutating Mixers
VWR® 3D nutating mixers are designed for sample mixing with combined motions of an orbital shaker and 2D platform rocker. These mixers are well suited for many routine laboratory applications that require thorough sample mixing.
Expand 5 Items
United Scientific™ Variable Volume Fully Autoclavable Micropipettes
Variable volume micropipetttes with tip ejectors.
Expand 8 Items
Optics Bench Kit
Study optics with this complete kit while learning about light, refraction, reflection, convex and concave lenses, and focal length.
Expand 1 Items
Ward's® Screening Hemoglobin for Sickle Cell Lab Activity
Identify a protein defect using agarose electrophoresis.
Expand 1 Items
Klinger LED Laser Ray Box
This laser ray box uses cylindrical LED lenses to focus the beam.
Expand 1 Items
Speed of Light Apparatus
Economic and Compact Apparatus Uses 20-Meter Optical Fiber
Expand 1 Items
Arduino Uno Development Board
An Arduino Uno SMD R3 development board based on the ATmega328 microcontroller.