Power & Energy Meters Homepage

Ophir's State of the Art
Intuitive, Feature Rich,
Touchscreen Laser Power/Energy Meter
To find out more
For Ensuring Highest AccuracyNIST-Traceable
Measurements for the Laser Measurement Products
To find out more
The silicon photodiode sensor measures
the power at the sample plane in a microscopy setup

To find out more
Compact & Cost Effective Way to Measure High Powers,
no water cooling
To find out more
  • Tracks beam centroid position ± 0.01mm
  • Measures beam size ± 5%
  • Models from 3W to 1000W
To find out more
Profinet & RS232 for Industrial Automation Applications


To find out more
Measure really large laser beam power – up to 120 mm
Water-cooled to 2 kW, air-cooled to 500 Watts

To find out more
For very high power measurement
Now available with scatter shield

To find out more
Very low powers, wide spectral range


To find out more
Now supports Windows 10
Upgrade your software today, it's free!

To Download
  • Laser power meter is an instrument that measures power (rate of flow of energy, typically in units of Watts) of a laser beam.
  • Measure any laser Ophir Photonics has a complete range of laser power meter and laser energy meter products measuring nW to KW and pJ to hundreds of joules.
  • Highly accurate calibrated, linear and repeatable, our laser measurement systems are the most reliable on the market to measure laser power and laser energy.
  • Full support with world-wide distribution coverage, you get laser power meter support for the life of your laser measurement instrument, wherever you are located.