Handy LED Test Box
Easily test LEDs using different currents with this handy LED tester. Powered by a 9V battery (not included) you can see how bright an LED will be in your project. Also great for comparing LEDs against each other for matching purposes.
Or just blinking LEDs, why not?
You can insert two or four-leg LEDs into the unit.
You can select between currents of is 2, 5, 10, 20 and 30 mA.
Remember - LEDs are current-driven, not voltage driven.
And if you're not sure which resistor to use with an LED - use the LED wizard.
Don't forget to check out our full range of LEDs. And as always, all orders receive free delivery.
And remember ... if you:
- can't find what you need
- not sure what to order
- want a bulk deal
- need technical support
- or just want to have a talk ...
Please email us via support@pmdway.com.
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