Item: Lux Meter  TESTO , USA brand 

Brand :  Testo 

Model : 540 

Measureing Range : 0 to 99999 Lux

Measure range Selection:Manual

Repeatability: ±2% 

Sampling Frequency : 0.5 sec time/sec 

Data Hold: Yes 

Accuracy:  ±3 Lux or ±3 %

Unit Selection: Lux

Made in China

Description

Brand: Testo 540 Lux meter. 

The Testo 540 (0560 0540) Pocket-Sized Lux Meter is designed for carrying out spot checks in the workplace, shops, and offices. The light sensor is modelled on the spectral sensitivity of the human eye, and is ideal for measuring lighting conditions in the workplace. This compact, easy to use meter has a number of useful functions and features, including a large display, min/max values, a hold function, and a protective cap for safe storage.

Made in : China