Laser Measurement Instruments

LaserCheck Power Meter

Get accurate laser power measurements with a tool that's no larger than a pen and is just as easy to use. Its silicon sensor measures visible through near-IR beams.

LaserCheck is a handheld, economical, battery-operated meter for quick, easy, and accurate power measurement of lasers from microwatts to 1 W. Its long, thin shape factor facilitates sampling of beams located well inside an instrument.

Handheld Power Meter

Measure laser power anywhere with this small, lightweight, battery-operated power meter that can easily be stored in a pocket or tool kit.

LaserCheck Specifications

Wavelength Range

400 nm – 1064 nm

Power Range

3 µW to 1W (depending on wavelength)



Measurement Resolution


Aperture size

8 mm

Power Sampling Rate

10 Hz

Built-in Attenuator

0.1 mm thick NG-9

Size (H x W x D)

168 x 23 x 30 mm (6.6 x 0.9 x 0.7 in.)


44 g (0.09 lbs.)

Instrument Power

Battery operated


CE, RoHS, WEEE, ISO 17025

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