Elmack Engg Services | Test and Measurement Distributors

Testo

Testo 540 - Pocket-sized Lux Meter

Model No :

Testo 540

Part Code :

0560 0540

Overview

The Testo 540 lux meter can be used to measure both artificial and natural light and provides you with a quick and easy means of measuring lighting conditions in the workplace.The light sensor is modelled on the spectral sensitivity of the human eye and is ideal for measuring lighting conditions in a variety of different workplaces.

Features

- For quick and easy light measurements in the workplace
- Sensor is modelled on the spectral sensitivity of the human eye
- Hold function, min/max values
- Protective cap for safe storage

Major Applications

- Carrying out spot checks in the workplace shops and offices

Technical Specifications

- Light: Measuring range : 0 to 99999 Lux , 0 to 9300 ftc
- Accuracy: ±3 Lux or ±3 % (compared to reference instrument at 90° light irradiation)
- Resolution: 1 Lux (0 to 19999 Lux) , 10 Lux (Remaining Range)
- Measuring rate: 0.5 s

General Specifications

- Operating temperature: 0 to +50 °C
- Protection class: IP40
- Battery type: 2 AAA micro batteries
- Battery life: 200 h (average, without display illumination)
- Storage temperature: -40 to +70 °C

Datasheet

https://www.elmack.co.in/images/Downloads/Catalogue/testo-540-Data-sheet.pdf

Manufacturing details:

https://www.Testo.com/en-IN/lux-measurement/luxmeter-with-built-in-probe/c/lux-instrument-with-solid