Testo 540 Pocket Lux Meter
The Testo 540 Pocket Lux Meter is a compact, lightweight device for checking both natural and artificial light levels with accuracy and ease. It is designed with the spectral sensitivity of the human eye in mind, ensuring that workplace measurements remain reliable and precise. With a measuring range up to 99999 Lux, this instrument is well suited for professional spot checks in offices, shops and other indoor environments.
Easy Operation and Portability
The Testo 540 is simple to operate using only three buttons, making it user-friendly even for quick checks. A backlit LCD screen displays readings clearly, while the integrated min and max functions help track changes in light levels. The data hold function freezes the current measurement, ensuring that users can record results with confidence. At just 95 g and with compact dimensions, the meter can be easily carried in a pocket or clipped to a belt for convenience.
Practical Features for Daily Use
In addition to accurate readings, the Testo 540 Pocket Lux Meter offers features that enhance everyday usability. The meter includes a protective cap for safe storage and comes supplied with batteries ready for use. With a battery life of approximately 200 hours, the device requires little maintenance, while its robust construction provides dependable performance in the workplace.
The Testo 540 Pocket Lux Meter is supplied with a calibration protocol and is backed by a two-year warranty, ensuring both reliability and peace of mind. It is the ideal choice for anyone needing a practical and portable solution for measuring light levels in different workplace settings.
Key Features
- Measures light levels from 0 to 99999 Lux
- Provides accuracy of ±3 Lux or ±3 percent
- Resolution of 1 Lux up to 19999 Lux and 10 Lux thereafter
- Based on human eye spectral sensitivity for reliable results
- Compact lightweight design with belt clip for portability
- Clear backlit LCD screen for easy reading
- Simple three-button operation for quick checks
- Min and max functions to track light variations
- Data hold to freeze displayed measurement
- Long battery life of up to 200 hours
- Supplied with protective cap, calibration protocol and batteries
- Covered by a two-year warranty
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