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Product description
The testo 540 luxmeter is used to measure artificial and natural light, and provides you with a fast and easy method to measure lighting conditions in the workplace.
testo 540 照度计优势一览
The testo 540 luxmeter is a compact entry-level model specifically designed for spot checks in workplaces, shops, and offices. Light sensors, modeled after the spectral sensitivity of the human eye, are an ideal choice for measuring lighting conditions in various workplaces.
The compact and easy-to-use instrument has many useful functions and features, including a large and easy to read display screen, minimum/maximum values that can be touched by buttons, hold function, allowing you to freeze the final reading and cover it with a safety cover.The product includes
Testeo 540 illuminance meter, protective cap, calibration certificate, battery.
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