545 Light Level Meter.
Measuring Luminous intensity with mean calculation, memory and location management.
In order to have good quality light, the luminous intensity in places of work, hospitals, offices or schools has to fulfill specific minimum values. 
This can be measured and documented efficiently using the 545 Light Level Meter.

Outstanding features are as follows:

• Timed mean calculation

• Multi-point mean calculation via 99 
  measurement points

• Up to 99 locations can be selected

• Logger function (3000 meas. Values)

• Prints functions as well as contents of 
  memory on infrared printer.

Convenient data analysis

Using Comfort software "Light" or "Professional", 
the information in the Testo 545 can be 
downloaded and a location list can be saved.

Using "Professional" software, separately saved 
luminous intensity values can be connected to 
form a curve. 
This "light profile" provides information on the 
uniformity of the lighting e.g. in repro tables, 
for paintings, in halls etc.

Technical Specifications