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Testo 540 Pocket-Sized Lux Meter

KSh 18766

In stock

Testo 540 Pocket-Sized Lux Meter is planned especially to complete spot checks in the workplace, shops, and work environments. The light sensor is exhibited on the apparition affectability of the human eye and is ideal for assessing lighting conditions in an extensive variety of workplaces.

Applications: Workplace, Shops, and Offices.

Testo 540 Pocket-Sized Lux Meter can use to measure both phony and general light and gives you a quick. This Testo 540 Pocket-Sized lux meter straightforward strategy for evaluating lighting conditions in the workplace. This Testo Datalogger is simple to-utilize lux meter that has various helpful capacities and highlights including a vast, simple to-peruse show, min/max esteems which they appear at the pinch of a catch, a hold work that enables you to solidify the last perusing and a defensive top for safe stockpiling.
Features Testo 540 Lux Meter:

  • For snappy and simple light estimations in the working environment
  • The sensor is displays on the otherworldly affectability of the human eye
  • Hold work, min/max esteems
  • Defensive top for safe stockpiling

Additional information



Model No

Testo 540

Measuring Parameters



0 to 99999 Lux


±3 Lux or ±3 % (compared to reference Class B, DIN 5032 Part 7)


1 Lux for 0 to 19999 Lux, 10 Lux for Remaining Range

Operating Temperature

0 to +50 °C

Storage Temperature

-40 to +70 °C

Measuring Rate

0.5 Sec

Protection Class



2 AAA micro batteries

Battery Life

200 h (average, without display illumination)


Protective cap, Calibration certificate and Batteries.


2 Years Manufacturing Warranty


133 x 46 x 25 mm


95 Grams

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Testo 540 Pocket-Sized Lux Meter

Testo 540 Pocket-Sized Lux Meter

KSh 18766

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