Battery-less Temperature Indicator for the Faucet

If it takes a while for the hot water to reach your kitchen's tap, you might want to consider getting or making a temperature indicator.
You can get battery operated temperature sensors online or you can make a battery-less temperature indicator with some thermochromic pigment and nail polish.
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Thermochromic Pigment 33c: ►http://amzn.to/1rhOXEg
LED Faucet: ►http://amzn.to/1XVx8W7

My Youtube Setup ►http://amzn.to/2gutrvw
Tools I use ►http://amzn.to/2guylsx

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Warning: Use this video content at your own risk.
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Видео Battery-less Temperature Indicator for the Faucet канала Shake the Future