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Testo 540 Lux Meter
Includes: testo 540, protection cap, wrist strap, belt holder, batteries and calibration protocol.
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The sensor in the Testo 540 is adapted to the spectral sensitivity of the eye. This makes the Testo 540 ideally suited to the measurement of light intensity at workplaces. The Hold function allows an easy readout of the measurement values. Max. and min. values are displayed at the press of a button. testo 540 is very handy, small and easy to operate.
Hold function and max./min. values.
Incl. calibration protocol.
Protective cap for safe storage.
Including wrist strap and belt holder.
Sensor adapted to spectral sensitivity of the eye.
|0 to 99999 Lux
0 to 9300 ftc.
|Accuracy||±3 Lux or ±3 % (compared to reference Class B, DIN 5032 Part 7).|
|1 Lux (0 to 19999 Lux)
10 Lux (Remaining Range).
|Measuring rate||0.5 s.|
|General technical data|
|Dimensions||133 x 46 x 25 mm.|
|Operating temperature||0 to +50 °C.|
|Battery type||2 AAA micro batteries.|
|Battery life||200 h (average, without display illumination).|
|Storage temperature||-40 to +70 °C.|
|Weight||95 g (incl. batteries and protective cap).|
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