Sensor is adapted to the spectral sensitivity of the eye.
Hold function for comfortable reading of measurement values.
Max/min. values.
Technical data:>
Measuring range:
0...99,999 Lux
1 Lux (0...19,999 Lux)
10 Lux (20,000...99,999 Lux)
Accuracy: ± 3 % (compared with reference)
Units: Lux, Foot candle
Operating temperature: 0...50°C
Battery type: Alkaline (2 x AAA)
Lifetime: 20 h (typically without display illumination)
Dimensions (incl. protection cover): 133 x 46 x 25 mm
Scope of delivery:>
- testo 540
- calibration protocol
- hand strap, pouch, protective cap, batteries
Product safety information
Manufacturer information:
Testo AG
Celsiusstraße 2
79822 Titisee-Neustadt
info@testo.de