Testo 545 Digital Lux Meter 0563 1545

Supports you with useful functions, configuration, display (also as a second screen), storage, and documentation of the measured values directly in the App.

Illuminance is decisive for productivity, well-being, and health, especially in workplaces. Light sources that are too bright dazzle, while those that are too dark can lead to concentration problems and headaches. With the Lux meter testo 545, you can quickly, easily, and precisely measure the illuminance of all common light sources. The measuring instrument is compatible with almost all commercially available LEDs and thus ensures you a wide range of applications. By automatically calculating the time and point average value, the Lux meter shows you all relevant information at a glance. The Testo 545 is perfectly complemented by the Testo Smart App. This not only allows you to configure the measuring instrument, display and store the measured values, and document them in a particularly convenient way. The App also turns your smartphone into a second display.

Key Features:

• Simple, fast, and precise measurement of illuminance (Lux) according to the V-lambda curve for all common light sources

• Wide range of applications due to LED compatibility (except single-colour blue LED)

• Fast in-app configuration, graph history, second screen, and measurement data memory in the Testo Smart App

• An audible alarm sounds if a limit value is exceeded