This is a laser water temperature/flow indicator and milliAmp meter console. It is laser cut from 3mm Baltic Birch. One sensor is connected between water chiller out and the laser water in of the laser tube ports. The second is connected between the laser water out and water chiller in ports. This lets you know both in and out water temperatures and milliAmps being used at a glance. The temperature meters need 5 volts so I used a USB 2.0 screw terminal connector.
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