"power+supply"

Set of 2 copper leads in highly flexible PVC coating, 75 cm long, with 4 mm laminated safety plugs at both ends.

For electrical circuits with low voltages and high currents; copper wire encased in highly flexible PVC; equipped at either end with a laminated plug and a fully-insulated axial jack for connecting additional patch cords.

Every classroom that wants to investigate spectroscopy needs a good-quality spectrum tube and power supply.

This safe spectrum power supply features encased spectrum tubes.

Useful tools for any power supply.

Universally applicable, floating, high-voltage power supply with built-in, high voltage resistant transformer to supply the heater voltage for electron tubes. Continuously adjustable high voltage, safe to touch, with passive current limitation and analog voltage display. Unit poles can be connected to protected earth, but it is not center tapped.

Aeration without a power cord.

Save time and help reduce data entry errors.

Vernier®, LabQuest® 3 Power supply

Low voltage power supply that can be used as a battery eliminator.

The AquaClear Power Filters features a unique multi-stage filtration system that provides complete mechanical, chemical and biological filtration for superior water quality. The Power Filter has a filtration volume that is up to seven times larger than comparable filters. It also allows superior contact time with filter media. The filter preserves beneficial bacterial creating a stress-free environment for aquarium inhabitants and maintaining clear aquarium water.

Oversized digit calculator is solar-powered, battery-saving, and economical. Calculator performs all arithmetic operations and features memory, percent, and floating decimal point.

Power Adapter, Hb801, With Plug And Cable, For Hb 801 Hemoglobin Analyzer

Convenient individual flat packets of pepper.

Extending the Star Power™ telescoping body instantly illuminates 10 powerful LED lights

Students understand atomic line spectra in a whole new light.