"power+supply"

With this Solar Cell Kit, you can harness the power of the sun.

Measures electric power in AC/DC circuits with digital readout.

Assemble a car powered by salt water to explore alternative energy and electrochemistry.

These 50 person bulk first aid kits meet OSHA and ANSI standards, and are ideal for contractors, fleet vehicles, worksites, and small companies with up to 50 employees.

This compact 10 person first aid kit is ideal for home, car, or small office use.

These 25 person bulk first aid kits meet OSHA and ANSI standards, and are designed for use in small offices, vehicles, and work sites.

Ward's Digital Slides Powered By Motic®

This 400,000 Volt van de Graaff kit is powerful, rugged, and economical.

A battery-powered wireless sensor that to monitor air temperature.

Powered by (4) 'C' batteries, it can lift objects up to 100lbs.

Perfect for when only minimal volumes are required, this urinometer provides highly accurate samples.

Nonsterile gauze sponges are made of 100% woven cotton.

Sterile dressings provide soothing non-adherent protection with more convenience, less mess, and freshens as it protects.

Provides consistent support and maintains compression. Can easily be torn by hand and is self adherent, no clips or fasteners are needed.

Plastic strip bandages are highly absorbent non-stick pads designed to protect wound sites.

Designed to provide confortable protection.