نورسنج تستو Testo 0560 0540

Testo 540 - Lux Meter

The testo 540 is a compact, easy-to-use lux meter designed for quick measurements of both artificial and natural light. It is ideal for use in workplaces, offices, and shops, helping you ensure optimal lighting conditions. With its simple design and useful features like a hold function and min/max values, the testo 540 is the perfect choice for those looking for a reliable entry-level light meter.

esto.com/en-UK/testo-540/p/0560-0540