Essco Calibration Laboratory is one of the few laboratories in the nation to offer photometry calibration. Housed in our newly designed dark room Essco’s Illuminance Projector and detector can calibrate your photometer or light meter. 

The next time your light meter needs calibration please contact us and we’ll give you the turnaround you need and the competitive price you want. At our lab or on-site at your facility we are here to serve your calibration needs.