Testo 540 light meter

The sensor of the Testo 540 is adapted to the spectral sensitivity of the eye. This makes the Testo 540 ideal for the measurement of light intensity.

The Hold function allows an easy readout of the measurement values. Max. and min. values are displayed at the press of a button.

With its clear backlit display the 540 is very handy, small and easy to operate. As with all of the Pocketline range the unit comes complete with protective cap and case.