Gossen Mavo-Spot 2 USB light meter Black purchased inexpensively from Mercateo

High precision spotmetering of the luminance with a measuring angle of 1° according to DIN 5032-7, Class B and DIN EN 13023-1, Appendix B - SLR viewfinder with measuring circle of 1° and viewing field of 15° - Measuring from the distance from 1 m to infinity, with close-up lenses (optional) down to 34 cm - Contact measurement with optional Measuring Probe - Backlight display illumination with LCD read-out in the viewfinder - The silicon photo diode is colour corrected, i.e. its spectral responsitivity is matched to the photopic daylight vision of the human eye V(lambda) - Remarkably easy, one hand use, with only four buttons and one sliding switch - Configuration via DIP Switches in the battery compartment - Automatic measuring range selection, total range 0.01 cd/m² to 99.990 cd/m² subdivided in four measuring ranges and 0.003 to 29.187 foot Lambert - Data memory for up to 1000 single measuring values, or alternatively in 10 groups - USB 2.0 Port - Tripod socket - CD Rom included with software for visualizing and processing the values measured and controlling the meter. - Aluminum transport case, USB cable incl. in the supply