Laser Power Meter Handheld CO2 Laser Tube Power Meter 0-200WNote of ower Meter To measure accurately, please follow these steps: wait for 10 seconds for the device to emit light, then hit the center of the probe vertically. If you need to perform a second measurement, ensure that the probe has returned to its normal temperature, as deviations greater than 10W may occur otherwise. Also, avoid hitting the focus of the lens and perform the measurement in reverse, as this can affect the power. Please note that the