Best Power Source Experiment

Jonard Tools FPL-5050 Fiber Power Meter & Optical Light Source Kit (-50 to +26 dBm, Single-Mode)

ESSENTIAL KIT: This tool kit provides everything you need to provide a stable light source and measure the relative optical power of fiber optic cables.
POWER METER (FPM-50A): Measure single-mode wavelengths from 800-1650 nm with relative power ranging from -50 to +26 dBm.
LIGHT SOURCE (FLS-50): Provides a stable light source at 1310 nm or 1550 nm wavelengths for the optical power meter.
INCLUDED ADAPTERS: Includes FC, SC, and LC adapters for both power meter and light source for PC/UPC connectorized cables.
INCLUDES: FPM-50A Power Meter, FLS-50 Optical Light Source, and H-22 Carrying Bag with Straps.

✅ 100% Natural Chamomile Extract: The Natural Blonde hair color spray From Camomila Intea uses the power of plants to deliver amazing results,....
✅ Natural Formula: To get the amazing lightening effect and get your hair to up to 4 tones lighter, we have used a premium formula that relies on....
✅ Easy Application: Unlike complicated hair dyes that are also quite dangerous to apply at home, our Chamomile hair lightener comes in a practical....
✅ Experiment with Different Shades: One of the best parts about our hair lightening spray is its progressive formula that allows you to experiment....
✅ Healthy and Shiny Hair: With our hair lightener spray, you don’t have to worry about hair damage or frizz. The formula is designed to....

This module is the finished module of transformer for small scientific production..
The input voltage is DC 3.7-7.4V and can output high voltage of DC 800-1000KV..
According to the tesla coil principle, the module outputs high voltage pulse current, small volume and high efficiency..
The peripheral circuit is simple (simply connect the switch and install the battery), the discharge intensity is violent..
It can be used as high voltage source for high school science experiment, electronic instrument and anion generator..

Made of stainless steel material not easy to rust, more durable..
Tension spring can be used in many occasions, such as production and assembly, experiment, research and development, maintenance, etc...
Spring in the global market occupies an important position, are widely used, marine, computer, electronics, automotive, , , chemical, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevators, and other fields.
Package Content: 1 x Compressed Spring, Finished: Polished,Type：Dual hook.

It can be used as high voltage source for high school science experiment, electronic instrument, negative ion generator and little science..
After the input of dc 3.0V-6V voltage, a dc high voltage of about DC200KV(about 1.5 cm of arc) can be obtained at the output end..
According to the coil principle, the module outputs high voltage pulse current, small volume and high efficiency..
The peripheral circuit is simple (simply connect the switch, Install the battery), the discharge is violent..
Used for high voltage production, electronic DIY, product development, high voltage electronic security, etc.

USB Power Source Addon for DeWALT DCHJ065B Battery.
Battery NOT Included. This is only for the USB Power Source..
The USB Power source attaches to your lithium-ion battery and will enable you to charge your phone and other USB devices..
USB Power Source Specifications - Input Voltage: 8.6-22 VDC.

Help prevent breakouts with a dermatologist tested light therapy acne solution.
Clinically tested and proven (FDA cleared).
24 powerful, medical grade, anti acne LED lights.
Three convenient power source options: 1.) USB power source: easy to use includes USB cord for charging. 2.) Wall charger power source: power cord included 3.) Operates on 3 AA batteries (not included).

Access all the features of WorldViz’s powerful VR eye tracking software SightLab VR with one on one support.
Include GUI based configurator and access to source code to customize your experiment.
Support major PC based VR eye tracking devices including HTC Vive Pro Eye, HP Omnicept, StarVR One and Pupil Labs. Connect your VR scene to multiple devices including biofeedback, data gloves and more.
Include heatmap, areas of interest, custom flags and more advanced analytical tools.
NOTE: SightLab VR Pro requires WorldViz Vizard software for its full functionality. To shop Vizard, visit the WorldViz VR Amazon store.

4 MYSTERY EXPERIMENTS: Explore expanding water beads, dig & excavate, create instant SLIMYGLOOP and experience the magic of crystallization! Adult....
REUSABLE BEAKER: Reuse the container to store your treasures, any of your Ryan’s World collectibles, or left-over materials!.
SENSORY EXPLORATION: Engage in sensory and tactile play with water beads and instant SLIMYGLOOP! Kids will love the simple water play and slime!.
KIT INCLUDES: Beaker, Mystery Explosion Experiment, Mystery Excavation Experiment, Mystery Chemistry Experiment, Mystery Crystal Experiment,....