Testo 545 Lux Meter

Designed to Measure Light Intensity in Indoor Environments such as Workplaces and Hospitals. 

SKU
TESTO545
The Testo 545 Lux Meter is suitable for monitoring and testing light intensity. The Testo 545 provides environments such as schools, offices and workplaces the ability to test and measure the light intensity for compliance. Up to 3000 measurements can be stored in the Testo 545 Lux Meter which allows users to use the Testo 545 Light Meter for long term light intensity monitoring. 

The Testo 545 Lux Meter is available for rental only. 

For more information on the Testo 545 Lux Meter, contact your local Air-Met office.
Testo 545 Lux Meter Features include:

  • Logger function
  • Up to 99 measurement sites
  • Easy to use
  • Measuring range of 0 to 100000 lux
  • Selective or time-based averaging
  • Precise light intensity reading
  • Large memory of 3000 readings
  • Point or timed mean value calculation

Testo 545 Lux Meter Specifications

Sensor Silicon photodiode
Measuaring Range 0 to 100,000 Lux
Accuracy To DIN EN 13032-1
f1 = 6%
f1 = V (I) adaptation
f2 = 5 %
f2 = cos like rating
Resolution Can Be Switched On 0 to 32,000 Lux 1 Lux
0 to 100,000 Lux 10 Lux
0 to 3.200 fo 0.1 fo
0 to 10.000 fo 1 fo
Display  2 line LCD and 2 matrix lines
Battery Lifetime 9 V IEC 6F22
> 50 h Al-Mn
Battery Check Automatically in 4 stages
Operating Temperature  0 to +50°C
Storage Temperature -20 to +70°C
Dimensions  220 x 68 x 50 (instrument)
Weight 500 g (incl. packaging)
Warranty Instrument: 2 years


Testo 545 Lux Meter Applications include:

  • Hospitals
  • Workplaces
  • Offices
  • Schools