Laser Check by Coherent

LaserCheck is a hand-held, inexpensive laser power meter with an auto ranging and peak sample-and-hold features. It measures over a range from 0.5 µW-1 W with ±5% calibrated accuracy over the wavelength range from 400-1064 nm. Display: 3 digit and 180,000 measurement battery life

It is specifically designed to provide power measurements in a small, light weight, self-contained package that can easily be stored in a pocket or tool kit. At higher powers the silicon sensor is protected from saturation with a built-in optical attenuator and all measurements are displayed on a clear LCD screen. LaserCheck is micro-processor controlled with wavelength correction, auto-ranging (µW or mW displayed), optical attenuator, power overload warning and automatic shutoff.

LaserCheck is a hand-held, inexpensive laser power meter specifically designed to provide power measurements in a small, light weight, self-contained package that can easily be stored in a pocket or tool kit. At higher powers the silicon sensor is protected from saturation with a built-in optical attenuator and all measurements are displayed on a clear LCD screen. LaserCheck is micro-processor controlled with wavelength correction. It also features auto-ranging (µW or mW displayed), as well as optical attenuator, power overload warning and automatic shutoff.

LaserCheck is ready to use. It is supplied complete with battery, integral pocket clip, storage case, CE certification and user instruction sheet. To initiate a measurement cycle press the Sample/Hold button to turn the LaserCheck on, center the beam on the sensor for >2 seconds and release the button to record a measurement of the power. Repeat the cycle to make another measurement or the LaserCheck will switch off automatically after 10 seconds.

SPECIFICATIONS

Sensor Disk: Silicon, 8 mm aperture
Power Range: 0.5 µW-1 W
Accuracy: ±5%
Max Power Density with built-in ND attenuator: 30 W/cm²
Wavelength Range: 400-1064 nm
Battery Life: 180,000 measurements at 12 sec/sample
Overload Indication: "- - -" display and beep tone
Size: 168 x 24 x 20 mm
Weight: 44 g