Best Price Square LIGHT METER, 99,999 LUX 540 By TESTO

Amazon

For quick and easy light measurements in the workplace Sensor is modelled on the spectral sensitivity of the human eye Hold function, min/max values handy Lux meter incl. Protection cap Hold-function and max./min. Values Display illumination batteries and calibration protocol

Test-meter.co.uk

Compact lux meter measuring 0-99,999 lux with ±3 Lux accuracy. Backlit LCD, min/max feature, belt clip. Workplace light level analysis. 200-hour battery. Includes calibration protocol. 2-year warranty.