YHP2 Handheld Laser Power Meter is for 190nm to 25000nm laser.
Main Feature:
Small, portable, convenient to use, with inset power supply, easy to read, high accuracy.
Operate Instruction
1.Press start button, instantly move the active area into the area to be measured, and wait for measurement.
2.When you hear the first sound of beep, it starts measuring and please keep the active area steadily.
3.When you hear the second sound of beep, the measurement is completed. Please remove the active area from the area. Do not keep it there for a long time.
4.When you hear the third sound of beep, the system powers off automatically.
Use notes
If the beep is very long and it shows 888.8, the sensor is faulty. Please contact us, and do not open it without permission. If the beep is very long and it shows 000.0 when it is used continuously, it means that the temperature is too high or the power is beyond the measurement range. Please wait until it cools down.
Precautions
1. Handle it gently to avoid damaging this precise instrument.
2. Try to target the laser beam at the center of the active area.
3. In case of multiple uses, please wait until it cools down to room temperature before next measurement.