testo 540 pocket Lux meter


Testo 540 Lux meter (0560 0540)

The Testo 540 light meter is a quick and easy-to-use entry level model designed for measuring lighting conditions in the workplace.

  • For quick and easy measurements in a workplace.
  • Sensor is modelled on the spectral sensitivity of the human eye
  • Hold, function, min/max values
  • Protective cap for safe storage