Optical/Laser Power Meters

■633 He-Ne Laser and red semiconductor laser, 532 nm Green Laser, 488nm Argon ion laser 405 nm Purple-blue laser.
■Small stick shape sensor probe(sensor diameter is Φ9mm)
■4039 count with analog bar graph
■Max/Min hold
■Pocket-sized laser power meter
■Auto power save (15min after last operation)