Did you mean: calorimeters 

Get 5 free quotes for 'opticaljoulemeters'
Save yourself time, the First Directory multi-quote system will send your quote to at least five relevant companies.

Laser Lines Ltd
- Banbury, Oxfordshire - itive opticalJoulemeters for applications down to femtojoules, instruments for pulse topulse energy measurement up to 130kHz and Optical TRAP detector