Simple way to measure laser power
If you have a multimeter with temperature function just drill a hole in the cpu aluminum radiatior and glue multimeter termocouple inside it ..after that you just need to calibrate it to show mw instead temperature with some resistor pot on termocouple :wave:
If you have a multimeter with temperature function just drill a hole in the cpu aluminum radiatior and glue multimeter termocouple inside it ..after that you just need to calibrate it to show mw instead temperature with some resistor pot on termocouple :wave:
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