"power+supply"

The Survival Wrap Blanket is designed to trap in heat and maintain body temperature.

For smothering fires.

Laser diode of protection classification II with 1 m connector lead and barrel connector for connecting ultrasonic cw generator.

Easy One-Handed Operation.

Simple, easy-to-use, dipstick format test features outstanding performance, even in low colony count samples, and simple-to-interpret test results.

Teach any child or student the power of solar energy by building a USB solar charger!

The Ohaus Frontier 5306 is a small but powerful minicentrifuge for simple and quick liquid separation.

This new, tri-power stereomicroscope is ideal for elementary, middle, and high school grade levels.

Perform experiments in computed tomography.

RESQ-Med™ is the ultimate response holster set.

Set of 9 cubes, 25 mm side. Supplied in wooden box.

The Sunprint Kit includes sun sensitive paper to help you make photographic prints using the power of the sun.

The Go Direct Energy sensor quantifies the voltage, current, power, and energy output.

Sterile. For culture of Tetrahymena. Supplied in 20 x 150 mm tubes. Package of 12.

Add some tech power to your rocket experiments and take the guesswork out of altitude measurements.

Tabletop globe with lighting on a metal-reinforced plastic stand with double-image map and tactile 3D relief of mountain ranges.